ICD-10 · PDGM grouping

M86-M90 — Other osteopathies

Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.1.26.

OASIS-E2 v1.00.0 · ingested 2026-04-26

Codes in range

716

No clinical group

272

A period cannot be grouped from these.

Barred as primary

CMS rejects these in the primary position.

Where these codes group

444 of the 716 codes in M86-M90 group to Musculoskeletal Rehabilitation. A further 272 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.

EMusculoskeletal Rehabilitation444

Every code in M86-M90

Descriptions are CMS’s own, abbreviated as CMS abbreviates them.

Code	Description	Clinical group	Primary position
M8600	Acute hematogenous osteomyelitis, unspecified site	None	Too unspecified
M86011	Acute hematogenous osteomyelitis, right shoulder	E	Accepted
M86012	Acute hematogenous osteomyelitis, left shoulder	E	Accepted
M86019	Acute hematogenous osteomyelitis, unspecified shoulder	None	Too unspecified
M86021	Acute hematogenous osteomyelitis, right humerus	E	Accepted
M86022	Acute hematogenous osteomyelitis, left humerus	E	Accepted
M86029	Acute hematogenous osteomyelitis, unspecified humerus	None	Too unspecified
M86031	Acute hematogenous osteomyelitis, right radius and ulna	E	Accepted
M86032	Acute hematogenous osteomyelitis, left radius and ulna	E	Accepted
M86039	Acute hematogenous osteomyelitis, unsp radius and ulna	None	Too unspecified
M86041	Acute hematogenous osteomyelitis, right hand	E	Accepted
M86042	Acute hematogenous osteomyelitis, left hand	E	Accepted
M86049	Acute hematogenous osteomyelitis, unspecified hand	None	Too unspecified
M86051	Acute hematogenous osteomyelitis, right femur	E	Accepted
M86052	Acute hematogenous osteomyelitis, left femur	E	Accepted
M86059	Acute hematogenous osteomyelitis, unspecified femur	None	Too unspecified
M86061	Acute hematogenous osteomyelitis, right tibia and fibula	E	Accepted
M86062	Acute hematogenous osteomyelitis, left tibia and fibula	E	Accepted
M86069	Acute hematogenous osteomyelitis, unsp tibia and fibula	None	Too unspecified
M86071	Acute hematogenous osteomyelitis, right ankle and foot	E	Accepted
M86072	Acute hematogenous osteomyelitis, left ankle and foot	E	Accepted
M86079	Acute hematogenous osteomyelitis, unspecified ankle and foot	None	Too unspecified
M8608	Acute hematogenous osteomyelitis, other sites	E	Accepted
M8609	Acute hematogenous osteomyelitis, multiple sites	E	Accepted
M8610	Other acute osteomyelitis, unspecified site	None	Too unspecified
M86111	Other acute osteomyelitis, right shoulder	E	Accepted
M86112	Other acute osteomyelitis, left shoulder	E	Accepted
M86119	Other acute osteomyelitis, unspecified shoulder	None	Too unspecified
M86121	Other acute osteomyelitis, right humerus	E	Accepted
M86122	Other acute osteomyelitis, left humerus	E	Accepted
M86129	Other acute osteomyelitis, unspecified humerus	None	Too unspecified
M86131	Other acute osteomyelitis, right radius and ulna	E	Accepted
M86132	Other acute osteomyelitis, left radius and ulna	E	Accepted
M86139	Other acute osteomyelitis, unspecified radius and ulna	None	Too unspecified
M86141	Other acute osteomyelitis, right hand	E	Accepted
M86142	Other acute osteomyelitis, left hand	E	Accepted
M86149	Other acute osteomyelitis, unspecified hand	None	Too unspecified
M86151	Other acute osteomyelitis, right femur	E	Accepted
M86152	Other acute osteomyelitis, left femur	E	Accepted
M86159	Other acute osteomyelitis, unspecified femur	None	Too unspecified
M86161	Other acute osteomyelitis, right tibia and fibula	E	Accepted
M86162	Other acute osteomyelitis, left tibia and fibula	E	Accepted
M86169	Other acute osteomyelitis, unspecified tibia and fibula	None	Too unspecified
M86171	Other acute osteomyelitis, right ankle and foot	E	Accepted
M86172	Other acute osteomyelitis, left ankle and foot	E	Accepted
M86179	Other acute osteomyelitis, unspecified ankle and foot	None	Too unspecified
M8618	Other acute osteomyelitis, other site	E	Accepted
M8619	Other acute osteomyelitis, multiple sites	E	Accepted
M8620	Subacute osteomyelitis, unspecified site	None	Too unspecified
M86211	Subacute osteomyelitis, right shoulder	E	Accepted
M86212	Subacute osteomyelitis, left shoulder	E	Accepted
M86219	Subacute osteomyelitis, unspecified shoulder	None	Too unspecified
M86221	Subacute osteomyelitis, right humerus	E	Accepted
M86222	Subacute osteomyelitis, left humerus	E	Accepted
M86229	Subacute osteomyelitis, unspecified humerus	None	Too unspecified
M86231	Subacute osteomyelitis, right radius and ulna	E	Accepted
M86232	Subacute osteomyelitis, left radius and ulna	E	Accepted
M86239	Subacute osteomyelitis, unspecified radius and ulna	None	Too unspecified
M86241	Subacute osteomyelitis, right hand	E	Accepted
M86242	Subacute osteomyelitis, left hand	E	Accepted
M86249	Subacute osteomyelitis, unspecified hand	None	Too unspecified
M86251	Subacute osteomyelitis, right femur	E	Accepted
M86252	Subacute osteomyelitis, left femur	E	Accepted
M86259	Subacute osteomyelitis, unspecified femur	None	Too unspecified
M86261	Subacute osteomyelitis, right tibia and fibula	E	Accepted
M86262	Subacute osteomyelitis, left tibia and fibula	E	Accepted
M86269	Subacute osteomyelitis, unspecified tibia and fibula	None	Too unspecified
M86271	Subacute osteomyelitis, right ankle and foot	E	Accepted
M86272	Subacute osteomyelitis, left ankle and foot	E	Accepted
M86279	Subacute osteomyelitis, unspecified ankle and foot	None	Too unspecified
M8628	Subacute osteomyelitis, other site	E	Accepted
M8629	Subacute osteomyelitis, multiple sites	E	Accepted
M8630	Chronic multifocal osteomyelitis, unspecified site	None	Too unspecified
M86311	Chronic multifocal osteomyelitis, right shoulder	E	Accepted
M86312	Chronic multifocal osteomyelitis, left shoulder	E	Accepted
M86319	Chronic multifocal osteomyelitis, unspecified shoulder	None	Too unspecified
M86321	Chronic multifocal osteomyelitis, right humerus	E	Accepted
M86322	Chronic multifocal osteomyelitis, left humerus	E	Accepted
M86329	Chronic multifocal osteomyelitis, unspecified humerus	None	Too unspecified
M86331	Chronic multifocal osteomyelitis, right radius and ulna	E	Accepted
M86332	Chronic multifocal osteomyelitis, left radius and ulna	E	Accepted
M86339	Chronic multifocal osteomyelitis, unsp radius and ulna	None	Too unspecified
M86341	Chronic multifocal osteomyelitis, right hand	E	Accepted
M86342	Chronic multifocal osteomyelitis, left hand	E	Accepted
M86349	Chronic multifocal osteomyelitis, unspecified hand	None	Too unspecified
M86351	Chronic multifocal osteomyelitis, right femur	E	Accepted
M86352	Chronic multifocal osteomyelitis, left femur	E	Accepted
M86359	Chronic multifocal osteomyelitis, unspecified femur	None	Too unspecified
M86361	Chronic multifocal osteomyelitis, right tibia and fibula	E	Accepted
M86362	Chronic multifocal osteomyelitis, left tibia and fibula	E	Accepted
M86369	Chronic multifocal osteomyelitis, unsp tibia and fibula	None	Too unspecified
M86371	Chronic multifocal osteomyelitis, right ankle and foot	E	Accepted
M86372	Chronic multifocal osteomyelitis, left ankle and foot	E	Accepted
M86379	Chronic multifocal osteomyelitis, unspecified ankle and foot	None	Too unspecified
M8638	Chronic multifocal osteomyelitis, other site	E	Accepted
M8639	Chronic multifocal osteomyelitis, multiple sites	E	Accepted
M8640	Chronic osteomyelitis with draining sinus, unspecified site	None	Too unspecified
M86411	Chronic osteomyelitis with draining sinus, right shoulder	E	Accepted
M86412	Chronic osteomyelitis with draining sinus, left shoulder	E	Accepted
M86419	Chronic osteomyelitis with draining sinus, unsp shoulder	None	Too unspecified
M86421	Chronic osteomyelitis with draining sinus, right humerus	E	Accepted
M86422	Chronic osteomyelitis with draining sinus, left humerus	E	Accepted
M86429	Chronic osteomyelitis with draining sinus, unsp humerus	None	Too unspecified
M86431	Chronic osteomyelit w draining sinus, right radius and ulna	E	Accepted
M86432	Chronic osteomyelitis w draining sinus, left radius and ulna	E	Accepted
M86439	Chronic osteomyelitis w draining sinus, unsp radius and ulna	None	Too unspecified
M86441	Chronic osteomyelitis with draining sinus, right hand	E	Accepted
M86442	Chronic osteomyelitis with draining sinus, left hand	E	Accepted
M86449	Chronic osteomyelitis with draining sinus, unspecified hand	None	Too unspecified
M86451	Chronic osteomyelitis with draining sinus, right femur	E	Accepted
M86452	Chronic osteomyelitis with draining sinus, left femur	E	Accepted
M86459	Chronic osteomyelitis with draining sinus, unspecified femur	None	Too unspecified
M86461	Chronic osteomyelit w draining sinus, right tibia and fibula	E	Accepted
M86462	Chronic osteomyelit w draining sinus, left tibia and fibula	E	Accepted
M86469	Chronic osteomyelit w draining sinus, unsp tibia and fibula	None	Too unspecified
M86471	Chronic osteomyelitis w draining sinus, right ankle and foot	E	Accepted
M86472	Chronic osteomyelitis w draining sinus, left ankle and foot	E	Accepted
M86479	Chronic osteomyelitis w draining sinus, unsp ankle and foot	None	Too unspecified
M8648	Chronic osteomyelitis with draining sinus, other site	E	Accepted
M8649	Chronic osteomyelitis with draining sinus, multiple sites	E	Accepted
M8650	Other chronic hematogenous osteomyelitis, unspecified site	None	Too unspecified
M86511	Other chronic hematogenous osteomyelitis, right shoulder	E	Accepted
M86512	Other chronic hematogenous osteomyelitis, left shoulder	E	Accepted
M86519	Other chronic hematogenous osteomyelitis, unsp shoulder	None	Too unspecified
M86521	Other chronic hematogenous osteomyelitis, right humerus	E	Accepted
M86522	Other chronic hematogenous osteomyelitis, left humerus	E	Accepted
M86529	Other chronic hematogenous osteomyelitis, unsp humerus	None	Too unspecified
M86531	Oth chronic hematogenous osteomyelit, right radius and ulna	E	Accepted
M86532	Oth chronic hematogenous osteomyelitis, left radius and ulna	E	Accepted
M86539	Oth chronic hematogenous osteomyelitis, unsp radius and ulna	None	Too unspecified
M86541	Other chronic hematogenous osteomyelitis, right hand	E	Accepted
M86542	Other chronic hematogenous osteomyelitis, left hand	E	Accepted
M86549	Other chronic hematogenous osteomyelitis, unspecified hand	None	Too unspecified
M86551	Other chronic hematogenous osteomyelitis, right femur	E	Accepted
M86552	Other chronic hematogenous osteomyelitis, left femur	E	Accepted
M86559	Other chronic hematogenous osteomyelitis, unspecified femur	None	Too unspecified
M86561	Oth chronic hematogenous osteomyelit, right tibia and fibula	E	Accepted
M86562	Oth chronic hematogenous osteomyelit, left tibia and fibula	E	Accepted
M86569	Oth chronic hematogenous osteomyelit, unsp tibia and fibula	None	Too unspecified
M86571	Oth chronic hematogenous osteomyelitis, right ankle and foot	E	Accepted
M86572	Oth chronic hematogenous osteomyelitis, left ankle and foot	E	Accepted
M86579	Oth chronic hematogenous osteomyelitis, unsp ankle and foot	None	Too unspecified
M8658	Other chronic hematogenous osteomyelitis, other site	E	Accepted
M8659	Other chronic hematogenous osteomyelitis, multiple sites	E	Accepted
M8660	Other chronic osteomyelitis, unspecified site	None	Too unspecified
M86611	Other chronic osteomyelitis, right shoulder	E	Accepted
M86612	Other chronic osteomyelitis, left shoulder	E	Accepted
M86619	Other chronic osteomyelitis, unspecified shoulder	None	Too unspecified
M86621	Other chronic osteomyelitis, right humerus	E	Accepted
M86622	Other chronic osteomyelitis, left humerus	E	Accepted
M86629	Other chronic osteomyelitis, unspecified humerus	None	Too unspecified
M86631	Other chronic osteomyelitis, right radius and ulna	E	Accepted
M86632	Other chronic osteomyelitis, left radius and ulna	E	Accepted
M86639	Other chronic osteomyelitis, unspecified radius and ulna	None	Too unspecified
M86641	Other chronic osteomyelitis, right hand	E	Accepted
M86642	Other chronic osteomyelitis, left hand	E	Accepted
M86649	Other chronic osteomyelitis, unspecified hand	None	Too unspecified
M86651	Other chronic osteomyelitis, right thigh	E	Accepted
M86652	Other chronic osteomyelitis, left thigh	E	Accepted
M86659	Other chronic osteomyelitis, unspecified thigh	None	Too unspecified
M86661	Other chronic osteomyelitis, right tibia and fibula	E	Accepted
M86662	Other chronic osteomyelitis, left tibia and fibula	E	Accepted
M86669	Other chronic osteomyelitis, unspecified tibia and fibula	None	Too unspecified
M86671	Other chronic osteomyelitis, right ankle and foot	E	Accepted
M86672	Other chronic osteomyelitis, left ankle and foot	E	Accepted
M86679	Other chronic osteomyelitis, unspecified ankle and foot	None	Too unspecified
M8668	Other chronic osteomyelitis, other site	E	Accepted
M8669	Other chronic osteomyelitis, multiple sites	E	Accepted
M868X0	Other osteomyelitis, multiple sites	E	Accepted
M868X1	Other osteomyelitis, shoulder	E	Accepted
M868X2	Other osteomyelitis, upper arm	E	Accepted
M868X3	Other osteomyelitis, forearm	E	Accepted
M868X4	Other osteomyelitis, hand	E	Accepted
M868X5	Other osteomyelitis, thigh	E	Accepted
M868X6	Other osteomyelitis, lower leg	E	Accepted
M868X7	Other osteomyelitis, ankle and foot	E	Accepted
M868X8	Other osteomyelitis, other site	E	Accepted
M868X9	Other osteomyelitis, unspecified sites	None	Too unspecified
M869	Osteomyelitis, unspecified	None	Cannot group
M8700	Idiopathic aseptic necrosis of unspecified bone	None	Too unspecified
M87011	Idiopathic aseptic necrosis of right shoulder	None	Cannot group
M87012	Idiopathic aseptic necrosis of left shoulder	E	Accepted
M87019	Idiopathic aseptic necrosis of unspecified shoulder	None	Too unspecified
M87021	Idiopathic aseptic necrosis of right humerus	E	Accepted
M87022	Idiopathic aseptic necrosis of left humerus	E	Accepted
M87029	Idiopathic aseptic necrosis of unspecified humerus	None	Too unspecified
M87031	Idiopathic aseptic necrosis of right radius	E	Accepted
M87032	Idiopathic aseptic necrosis of left radius	E	Accepted
M87033	Idiopathic aseptic necrosis of unspecified radius	None	Too unspecified
M87034	Idiopathic aseptic necrosis of right ulna	E	Accepted
M87035	Idiopathic aseptic necrosis of left ulna	E	Accepted
M87036	Idiopathic aseptic necrosis of unspecified ulna	None	Too unspecified
M87037	Idiopathic aseptic necrosis of right carpus	E	Accepted
M87038	Idiopathic aseptic necrosis of left carpus	E	Accepted
M87039	Idiopathic aseptic necrosis of unspecified carpus	None	Too unspecified
M87041	Idiopathic aseptic necrosis of right hand	E	Accepted
M87042	Idiopathic aseptic necrosis of left hand	E	Accepted
M87043	Idiopathic aseptic necrosis of unspecified hand	None	Too unspecified
M87044	Idiopathic aseptic necrosis of right finger(s)	E	Accepted
M87045	Idiopathic aseptic necrosis of left finger(s)	E	Accepted
M87046	Idiopathic aseptic necrosis of unspecified finger(s)	None	Too unspecified
M87050	Idiopathic aseptic necrosis of pelvis	E	Accepted
M87051	Idiopathic aseptic necrosis of right femur	E	Accepted
M87052	Idiopathic aseptic necrosis of left femur	E	Accepted
M87059	Idiopathic aseptic necrosis of unspecified femur	None	Too unspecified
M87061	Idiopathic aseptic necrosis of right tibia	E	Accepted
M87062	Idiopathic aseptic necrosis of left tibia	E	Accepted
M87063	Idiopathic aseptic necrosis of unspecified tibia	None	Too unspecified
M87064	Idiopathic aseptic necrosis of right fibula	E	Accepted
M87065	Idiopathic aseptic necrosis of left fibula	E	Accepted
M87066	Idiopathic aseptic necrosis of unspecified fibula	None	Too unspecified
M87071	Idiopathic aseptic necrosis of right ankle	E	Accepted
M87072	Idiopathic aseptic necrosis of left ankle	E	Accepted
M87073	Idiopathic aseptic necrosis of unspecified ankle	None	Too unspecified
M87074	Idiopathic aseptic necrosis of right foot	E	Accepted
M87075	Idiopathic aseptic necrosis of left foot	E	Accepted
M87076	Idiopathic aseptic necrosis of unspecified foot	None	Too unspecified
M87077	Idiopathic aseptic necrosis of right toe(s)	E	Accepted
M87078	Idiopathic aseptic necrosis of left toe(s)	E	Accepted
M87079	Idiopathic aseptic necrosis of unspecified toe(s)	None	Too unspecified
M8708	Idiopathic aseptic necrosis of bone, other site	E	Accepted
M8709	Idiopathic aseptic necrosis of bone, multiple sites	E	Accepted
M8710	Osteonecrosis due to drugs, unspecified bone	None	Too unspecified
M87111	Osteonecrosis due to drugs, right shoulder	E	Accepted
M87112	Osteonecrosis due to drugs, left shoulder	E	Accepted
M87119	Osteonecrosis due to drugs, unspecified shoulder	None	Too unspecified
M87121	Osteonecrosis due to drugs, right humerus	E	Accepted
M87122	Osteonecrosis due to drugs, left humerus	E	Accepted
M87129	Osteonecrosis due to drugs, unspecified humerus	None	Too unspecified
M87131	Osteonecrosis due to drugs of right radius	E	Accepted
M87132	Osteonecrosis due to drugs of left radius	E	Accepted
M87133	Osteonecrosis due to drugs of unspecified radius	None	Too unspecified
M87134	Osteonecrosis due to drugs of right ulna	E	Accepted
M87135	Osteonecrosis due to drugs of left ulna	E	Accepted
M87136	Osteonecrosis due to drugs of unspecified ulna	None	Too unspecified
M87137	Osteonecrosis due to drugs of right carpus	E	Accepted
M87138	Osteonecrosis due to drugs of left carpus	E	Accepted
M87139	Osteonecrosis due to drugs of unspecified carpus	None	Too unspecified
M87141	Osteonecrosis due to drugs, right hand	E	Accepted
M87142	Osteonecrosis due to drugs, left hand	E	Accepted
M87143	Osteonecrosis due to drugs, unspecified hand	None	Too unspecified
M87144	Osteonecrosis due to drugs, right finger(s)	E	Accepted
M87145	Osteonecrosis due to drugs, left finger(s)	E	Accepted
M87146	Osteonecrosis due to drugs, unspecified finger(s)	None	Too unspecified
M87150	Osteonecrosis due to drugs, pelvis	E	Accepted
M87151	Osteonecrosis due to drugs, right femur	E	Accepted
M87152	Osteonecrosis due to drugs, left femur	E	Accepted
M87159	Osteonecrosis due to drugs, unspecified femur	None	Too unspecified
M87161	Osteonecrosis due to drugs, right tibia	E	Accepted
M87162	Osteonecrosis due to drugs, left tibia	E	Accepted
M87163	Osteonecrosis due to drugs, unspecified tibia	None	Too unspecified
M87164	Osteonecrosis due to drugs, right fibula	E	Accepted
M87165	Osteonecrosis due to drugs, left fibula	E	Accepted
M87166	Osteonecrosis due to drugs, unspecified fibula	None	Too unspecified
M87171	Osteonecrosis due to drugs, right ankle	E	Accepted
M87172	Osteonecrosis due to drugs, left ankle	E	Accepted
M87173	Osteonecrosis due to drugs, unspecified ankle	None	Too unspecified
M87174	Osteonecrosis due to drugs, right foot	E	Accepted
M87175	Osteonecrosis due to drugs, left foot	E	Accepted
M87176	Osteonecrosis due to drugs, unspecified foot	None	Too unspecified
M87177	Osteonecrosis due to drugs, right toe(s)	E	Accepted
M87178	Osteonecrosis due to drugs, left toe(s)	E	Accepted
M87179	Osteonecrosis due to drugs, unspecified toe(s)	None	Too unspecified
M87180	Osteonecrosis due to drugs, jaw	E	Accepted
M87188	Osteonecrosis due to drugs, other site	E	Accepted
M8719	Osteonecrosis due to drugs, multiple sites	E	Accepted
M8720	Osteonecrosis due to previous trauma, unspecified bone	None	Too unspecified
M87211	Osteonecrosis due to previous trauma, right shoulder	E	Accepted
M87212	Osteonecrosis due to previous trauma, left shoulder	E	Accepted
M87219	Osteonecrosis due to previous trauma, unspecified shoulder	None	Too unspecified
M87221	Osteonecrosis due to previous trauma, right humerus	E	Accepted
M87222	Osteonecrosis due to previous trauma, left humerus	E	Accepted
M87229	Osteonecrosis due to previous trauma, unspecified humerus	None	Too unspecified
M87231	Osteonecrosis due to previous trauma of right radius	E	Accepted
M87232	Osteonecrosis due to previous trauma of left radius	E	Accepted
M87233	Osteonecrosis due to previous trauma of unspecified radius	None	Too unspecified
M87234	Osteonecrosis due to previous trauma of right ulna	E	Accepted
M87235	Osteonecrosis due to previous trauma of left ulna	E	Accepted
M87236	Osteonecrosis due to previous trauma of unspecified ulna	None	Too unspecified
M87237	Osteonecrosis due to previous trauma of right carpus	E	Accepted
M87238	Osteonecrosis due to previous trauma of left carpus	E	Accepted
M87239	Osteonecrosis due to previous trauma of unspecified carpus	None	Too unspecified
M87241	Osteonecrosis due to previous trauma, right hand	E	Accepted
M87242	Osteonecrosis due to previous trauma, left hand	E	Accepted
M87243	Osteonecrosis due to previous trauma, unspecified hand	None	Too unspecified
M87244	Osteonecrosis due to previous trauma, right finger(s)	E	Accepted
M87245	Osteonecrosis due to previous trauma, left finger(s)	E	Accepted
M87246	Osteonecrosis due to previous trauma, unspecified finger(s)	None	Too unspecified
M87250	Osteonecrosis due to previous trauma, pelvis	E	Accepted
M87251	Osteonecrosis due to previous trauma, right femur	E	Accepted
M87252	Osteonecrosis due to previous trauma, left femur	E	Accepted
M87256	Osteonecrosis due to previous trauma, unspecified femur	None	Too unspecified
M87261	Osteonecrosis due to previous trauma, right tibia	E	Accepted
M87262	Osteonecrosis due to previous trauma, left tibia	E	Accepted
M87263	Osteonecrosis due to previous trauma, unspecified tibia	None	Too unspecified
M87264	Osteonecrosis due to previous trauma, right fibula	E	Accepted
M87265	Osteonecrosis due to previous trauma, left fibula	E	Accepted
M87266	Osteonecrosis due to previous trauma, unspecified fibula	None	Too unspecified
M87271	Osteonecrosis due to previous trauma, right ankle	E	Accepted
M87272	Osteonecrosis due to previous trauma, left ankle	E	Accepted
M87273	Osteonecrosis due to previous trauma, unspecified ankle	None	Too unspecified
M87274	Osteonecrosis due to previous trauma, right foot	E	Accepted
M87275	Osteonecrosis due to previous trauma, left foot	E	Accepted
M87276	Osteonecrosis due to previous trauma, unspecified foot	None	Too unspecified
M87277	Osteonecrosis due to previous trauma, right toe(s)	E	Accepted
M87278	Osteonecrosis due to previous trauma, left toe(s)	E	Accepted
M87279	Osteonecrosis due to previous trauma, unspecified toe(s)	None	Too unspecified
M8728	Osteonecrosis due to previous trauma, other site	E	Accepted
M8729	Osteonecrosis due to previous trauma, multiple sites	E	Accepted
M8730	Other secondary osteonecrosis, unspecified bone	None	Too unspecified
M87311	Other secondary osteonecrosis, right shoulder	E	Accepted
M87312	Other secondary osteonecrosis, left shoulder	E	Accepted
M87319	Other secondary osteonecrosis, unspecified shoulder	None	Too unspecified
M87321	Other secondary osteonecrosis, right humerus	E	Accepted
M87322	Other secondary osteonecrosis, left humerus	E	Accepted
M87329	Other secondary osteonecrosis, unspecified humerus	None	Too unspecified
M87331	Other secondary osteonecrosis of right radius	E	Accepted
M87332	Other secondary osteonecrosis of left radius	E	Accepted
M87333	Other secondary osteonecrosis of unspecified radius	None	Too unspecified
M87334	Other secondary osteonecrosis of right ulna	E	Accepted
M87335	Other secondary osteonecrosis of left ulna	E	Accepted
M87336	Other secondary osteonecrosis of unspecified ulna	None	Too unspecified
M87337	Other secondary osteonecrosis of right carpus	E	Accepted
M87338	Other secondary osteonecrosis of left carpus	E	Accepted
M87339	Other secondary osteonecrosis of unspecified carpus	None	Too unspecified
M87341	Other secondary osteonecrosis, right hand	E	Accepted
M87342	Other secondary osteonecrosis, left hand	E	Accepted
M87343	Other secondary osteonecrosis, unspecified hand	None	Too unspecified
M87344	Other secondary osteonecrosis, right finger(s)	E	Accepted
M87345	Other secondary osteonecrosis, left finger(s)	E	Accepted
M87346	Other secondary osteonecrosis, unspecified finger(s)	None	Too unspecified
M87350	Other secondary osteonecrosis, pelvis	E	Accepted
M87351	Other secondary osteonecrosis, right femur	E	Accepted
M87352	Other secondary osteonecrosis, left femur	E	Accepted
M87353	Other secondary osteonecrosis, unspecified femur	None	Too unspecified
M87361	Other secondary osteonecrosis, right tibia	E	Accepted
M87362	Other secondary osteonecrosis, left tibia	E	Accepted
M87363	Other secondary osteonecrosis, unspecified tibia	None	Too unspecified
M87364	Other secondary osteonecrosis, right fibula	E	Accepted
M87365	Other secondary osteonecrosis, left fibula	E	Accepted
M87366	Other secondary osteonecrosis, unspecified fibula	None	Too unspecified
M87371	Other secondary osteonecrosis, right ankle	E	Accepted
M87372	Other secondary osteonecrosis, left ankle	E	Accepted
M87373	Other secondary osteonecrosis, unspecified ankle	None	Too unspecified
M87374	Other secondary osteonecrosis, right foot	E	Accepted
M87375	Other secondary osteonecrosis, left foot	E	Accepted
M87376	Other secondary osteonecrosis, unspecified foot	None	Too unspecified
M87377	Other secondary osteonecrosis, right toe(s)	E	Accepted
M87378	Other secondary osteonecrosis, left toe(s)	E	Accepted
M87379	Other secondary osteonecrosis, unspecified toe(s)	None	Too unspecified
M8738	Other secondary osteonecrosis, other site	E	Accepted
M8739	Other secondary osteonecrosis, multiple sites	E	Accepted
M8780	Other osteonecrosis, unspecified bone	None	Too unspecified
M87811	Other osteonecrosis, right shoulder	E	Accepted
M87812	Other osteonecrosis, left shoulder	E	Accepted
M87819	Other osteonecrosis, unspecified shoulder	None	Too unspecified
M87821	Other osteonecrosis, right humerus	E	Accepted
M87822	Other osteonecrosis, left humerus	E	Accepted
M87829	Other osteonecrosis, unspecified humerus	None	Too unspecified
M87831	Other osteonecrosis of right radius	E	Accepted
M87832	Other osteonecrosis of left radius	E	Accepted
M87833	Other osteonecrosis of unspecified radius	None	Too unspecified
M87834	Other osteonecrosis of right ulna	E	Accepted
M87835	Other osteonecrosis of left ulna	E	Accepted
M87836	Other osteonecrosis of unspecified ulna	None	Too unspecified
M87837	Other osteonecrosis of right carpus	E	Accepted
M87838	Other osteonecrosis of left carpus	E	Accepted
M87839	Other osteonecrosis of unspecified carpus	None	Too unspecified
M87841	Other osteonecrosis, right hand	E	Accepted
M87842	Other osteonecrosis, left hand	E	Accepted
M87843	Other osteonecrosis, unspecified hand	None	Too unspecified
M87844	Other osteonecrosis, right finger(s)	E	Accepted
M87845	Other osteonecrosis, left finger(s)	E	Accepted
M87849	Other osteonecrosis, unspecified finger(s)	None	Too unspecified
M87850	Other osteonecrosis, pelvis	E	Accepted
M87851	Other osteonecrosis, right femur	E	Accepted
M87852	Other osteonecrosis, left femur	E	Accepted
M87859	Other osteonecrosis, unspecified femur	None	Too unspecified
M87861	Other osteonecrosis, right tibia	E	Accepted
M87862	Other osteonecrosis, left tibia	E	Accepted
M87863	Other osteonecrosis, unspecified tibia	None	Too unspecified
M87864	Other osteonecrosis, right fibula	E	Accepted
M87865	Other osteonecrosis, left fibula	E	Accepted
M87869	Other osteonecrosis, unspecified fibula	None	Too unspecified
M87871	Other osteonecrosis, right ankle	E	Accepted
M87872	Other osteonecrosis, left ankle	E	Accepted
M87873	Other osteonecrosis, unspecified ankle	None	Too unspecified
M87874	Other osteonecrosis, right foot	E	Accepted
M87875	Other osteonecrosis, left foot	E	Accepted
M87876	Other osteonecrosis, unspecified foot	None	Too unspecified
M87877	Other osteonecrosis, right toe(s)	E	Accepted
M87878	Other osteonecrosis, left toe(s)	E	Accepted
M87879	Other osteonecrosis, unspecified toe(s)	None	Too unspecified
M8788	Other osteonecrosis, other site	E	Accepted
M8789	Other osteonecrosis, multiple sites	E	Accepted
M879	Osteonecrosis, unspecified	None	Cannot group
M880	Osteitis deformans of skull	E	Accepted
M881	Osteitis deformans of vertebrae	E	Accepted
M88811	Osteitis deformans of right shoulder	E	Accepted
M88812	Osteitis deformans of left shoulder	E	Accepted
M88819	Osteitis deformans of unspecified shoulder	None	Cannot group
M88821	Osteitis deformans of right upper arm	E	Accepted
M88822	Osteitis deformans of left upper arm	E	Accepted
M88829	Osteitis deformans of unspecified upper arm	None	Cannot group
M88831	Osteitis deformans of right forearm	E	Accepted
M88832	Osteitis deformans of left forearm	E	Accepted
M88839	Osteitis deformans of unspecified forearm	None	Cannot group
M88841	Osteitis deformans of right hand	E	Accepted
M88842	Osteitis deformans of left hand	E	Accepted
M88849	Osteitis deformans of unspecified hand	None	Cannot group
M88851	Osteitis deformans of right thigh	E	Accepted
M88852	Osteitis deformans of left thigh	E	Accepted
M88859	Osteitis deformans of unspecified thigh	None	Cannot group
M88861	Osteitis deformans of right lower leg	E	Accepted
M88862	Osteitis deformans of left lower leg	E	Accepted
M88869	Osteitis deformans of unspecified lower leg	None	Cannot group
M88871	Osteitis deformans of right ankle and foot	E	Accepted
M88872	Osteitis deformans of left ankle and foot	E	Accepted
M88879	Osteitis deformans of unspecified ankle and foot	None	Cannot group
M8888	Osteitis deformans of other bones	E	Accepted
M8889	Osteitis deformans of multiple sites	E	Accepted
M889	Osteitis deformans of unspecified bone	None	Cannot group
M8900	Algoneurodystrophy, unspecified site	None	Cannot group
M89011	Algoneurodystrophy, right shoulder	E	Accepted
M89012	Algoneurodystrophy, left shoulder	E	Accepted
M89019	Algoneurodystrophy, unspecified shoulder	None	Cannot group
M89021	Algoneurodystrophy, right upper arm	E	Accepted
M89022	Algoneurodystrophy, left upper arm	E	Accepted
M89029	Algoneurodystrophy, unspecified upper arm	None	Cannot group
M89031	Algoneurodystrophy, right forearm	E	Accepted
M89032	Algoneurodystrophy, left forearm	E	Accepted
M89039	Algoneurodystrophy, unspecified forearm	None	Cannot group
M89041	Algoneurodystrophy, right hand	E	Accepted
M89042	Algoneurodystrophy, left hand	E	Accepted
M89049	Algoneurodystrophy, unspecified hand	None	Cannot group
M89051	Algoneurodystrophy, right thigh	E	Accepted
M89052	Algoneurodystrophy, left thigh	E	Accepted
M89059	Algoneurodystrophy, unspecified thigh	None	Cannot group
M89061	Algoneurodystrophy, right lower leg	E	Accepted
M89062	Algoneurodystrophy, left lower leg	E	Accepted
M89069	Algoneurodystrophy, unspecified lower leg	None	Cannot group
M89071	Algoneurodystrophy, right ankle and foot	E	Accepted
M89072	Algoneurodystrophy, left ankle and foot	E	Accepted
M89079	Algoneurodystrophy, unspecified ankle and foot	None	Cannot group
M8908	Algoneurodystrophy, other site	E	Accepted
M8909	Algoneurodystrophy, multiple sites	E	Accepted
M89121	Complete physeal arrest, right proximal humerus	E	Accepted
M89122	Complete physeal arrest, left proximal humerus	E	Accepted
M89123	Partial physeal arrest, right proximal humerus	E	Accepted
M89124	Partial physeal arrest, left proximal humerus	E	Accepted
M89125	Complete physeal arrest, right distal humerus	E	Accepted
M89126	Complete physeal arrest, left distal humerus	E	Accepted
M89127	Partial physeal arrest, right distal humerus	E	Accepted
M89128	Partial physeal arrest, left distal humerus	E	Accepted
M89129	Physeal arrest, humerus, unspecified	None	Cannot group
M89131	Complete physeal arrest, right distal radius	E	Accepted
M89132	Complete physeal arrest, left distal radius	E	Accepted
M89133	Partial physeal arrest, right distal radius	E	Accepted
M89134	Partial physeal arrest, left distal radius	E	Accepted
M89138	Other physeal arrest of forearm	E	Accepted
M89139	Physeal arrest, forearm, unspecified	None	Cannot group
M89151	Complete physeal arrest, right proximal femur	E	Accepted
M89152	Complete physeal arrest, left proximal femur	E	Accepted
M89153	Partial physeal arrest, right proximal femur	E	Accepted
M89154	Partial physeal arrest, left proximal femur	E	Accepted
M89155	Complete physeal arrest, right distal femur	E	Accepted
M89156	Complete physeal arrest, left distal femur	E	Accepted
M89157	Partial physeal arrest, right distal femur	E	Accepted
M89158	Partial physeal arrest, left distal femur	E	Accepted
M89159	Physeal arrest, femur, unspecified	None	Cannot group
M89160	Complete physeal arrest, right proximal tibia	E	Accepted
M89161	Complete physeal arrest, left proximal tibia	E	Accepted
M89162	Partial physeal arrest, right proximal tibia	E	Accepted
M89163	Partial physeal arrest, left proximal tibia	E	Accepted
M89164	Complete physeal arrest, right distal tibia	E	Accepted
M89165	Complete physeal arrest, left distal tibia	E	Accepted
M89166	Partial physeal arrest, right distal tibia	E	Accepted
M89167	Partial physeal arrest, left distal tibia	E	Accepted
M89168	Other physeal arrest of lower leg	E	Accepted
M89169	Physeal arrest, lower leg, unspecified	None	Cannot group
M8918	Physeal arrest, other site	E	Accepted
M8920	Other disorders of bone development and growth, unsp site	None	Cannot group
M89211	Oth disorders of bone development and growth, right shoulder	E	Accepted
M89212	Oth disorders of bone development and growth, left shoulder	E	Accepted
M89219	Oth disorders of bone development and growth, unsp shoulder	None	Cannot group
M89221	Oth disorders of bone development and growth, right humerus	E	Accepted
M89222	Other disorders of bone development and growth, left humerus	E	Accepted
M89229	Other disorders of bone development and growth, unsp humerus	None	Cannot group
M89231	Other disorders of bone development and growth, right ulna	E	Accepted
M89232	Other disorders of bone development and growth, left ulna	E	Accepted
M89233	Other disorders of bone development and growth, right radius	E	Accepted
M89234	Other disorders of bone development and growth, left radius	E	Accepted
M89239	Oth disorders of bone dev and growth, unsp ulna and radius	None	Cannot group
M89241	Other disorders of bone development and growth, right hand	E	Accepted
M89242	Other disorders of bone development and growth, left hand	E	Accepted
M89249	Other disorders of bone development and growth, unsp hand	None	Cannot group
M89251	Other disorders of bone development and growth, right femur	E	Accepted
M89252	Other disorders of bone development and growth, left femur	E	Accepted
M89259	Other disorders of bone development and growth, unsp femur	None	Cannot group
M89261	Other disorders of bone development and growth, right tibia	E	Accepted
M89262	Other disorders of bone development and growth, left tibia	E	Accepted
M89263	Other disorders of bone development and growth, right fibula	E	Accepted
M89264	Other disorders of bone development and growth, left fibula	E	Accepted
M89269	Oth disorders of bone development and growth, unsp lower leg	None	Cannot group
M89271	Oth disorders of bone development and growth, right ank/ft	E	Accepted
M89272	Oth disorders of bone development and growth, left ank/ft	E	Accepted
M89279	Oth disorders of bone development and growth, unsp ank/ft	None	Cannot group
M8928	Other disorders of bone development and growth, other site	E	Accepted
M8929	Oth disorders of bone development and growth, multiple sites	E	Accepted
M8930	Hypertrophy of bone, unspecified site	None	Cannot group
M89311	Hypertrophy of bone, right shoulder	E	Accepted
M89312	Hypertrophy of bone, left shoulder	E	Accepted
M89319	Hypertrophy of bone, unspecified shoulder	None	Cannot group
M89321	Hypertrophy of bone, right humerus	E	Accepted
M89322	Hypertrophy of bone, left humerus	E	Accepted
M89329	Hypertrophy of bone, unspecified humerus	None	Cannot group
M89331	Hypertrophy of bone, right ulna	E	Accepted
M89332	Hypertrophy of bone, left ulna	E	Accepted
M89333	Hypertrophy of bone, right radius	E	Accepted
M89334	Hypertrophy of bone, left radius	E	Accepted
M89339	Hypertrophy of bone, unspecified ulna and radius	None	Cannot group
M89341	Hypertrophy of bone, right hand	E	Accepted
M89342	Hypertrophy of bone, left hand	E	Accepted
M89349	Hypertrophy of bone, unspecified hand	None	Cannot group
M89351	Hypertrophy of bone, right femur	E	Accepted
M89352	Hypertrophy of bone, left femur	E	Accepted
M89359	Hypertrophy of bone, unspecified femur	None	Cannot group
M89361	Hypertrophy of bone, right tibia	E	Accepted
M89362	Hypertrophy of bone, left tibia	E	Accepted
M89363	Hypertrophy of bone, right fibula	E	Accepted
M89364	Hypertrophy of bone, left fibula	E	Accepted
M89369	Hypertrophy of bone, unspecified tibia and fibula	None	Cannot group
M89371	Hypertrophy of bone, right ankle and foot	E	Accepted
M89372	Hypertrophy of bone, left ankle and foot	E	Accepted
M89379	Hypertrophy of bone, unspecified ankle and foot	None	Cannot group
M8938	Hypertrophy of bone, other site	E	Accepted
M8939	Hypertrophy of bone, multiple sites	E	Accepted
M8940	Other hypertrophic osteoarthropathy, unspecified site	None	Cannot group
M89411	Other hypertrophic osteoarthropathy, right shoulder	E	Accepted
M89412	Other hypertrophic osteoarthropathy, left shoulder	E	Accepted
M89419	Other hypertrophic osteoarthropathy, unspecified shoulder	None	Cannot group
M89421	Other hypertrophic osteoarthropathy, right upper arm	E	Accepted
M89422	Other hypertrophic osteoarthropathy, left upper arm	E	Accepted
M89429	Other hypertrophic osteoarthropathy, unspecified upper arm	None	Cannot group
M89431	Other hypertrophic osteoarthropathy, right forearm	E	Accepted
M89432	Other hypertrophic osteoarthropathy, left forearm	E	Accepted
M89439	Other hypertrophic osteoarthropathy, unspecified forearm	None	Cannot group
M89441	Other hypertrophic osteoarthropathy, right hand	E	Accepted
M89442	Other hypertrophic osteoarthropathy, left hand	E	Accepted
M89449	Other hypertrophic osteoarthropathy, unspecified hand	None	Cannot group
M89451	Other hypertrophic osteoarthropathy, right thigh	E	Accepted
M89452	Other hypertrophic osteoarthropathy, left thigh	E	Accepted
M89459	Other hypertrophic osteoarthropathy, unspecified thigh	None	Cannot group
M89461	Other hypertrophic osteoarthropathy, right lower leg	E	Accepted
M89462	Other hypertrophic osteoarthropathy, left lower leg	E	Accepted
M89469	Other hypertrophic osteoarthropathy, unspecified lower leg	None	Cannot group
M89471	Other hypertrophic osteoarthropathy, right ankle and foot	E	Accepted
M89472	Other hypertrophic osteoarthropathy, left ankle and foot	E	Accepted
M89479	Other hypertrophic osteoarthropathy, unsp ankle and foot	None	Cannot group
M8948	Other hypertrophic osteoarthropathy, other site	E	Accepted
M8949	Other hypertrophic osteoarthropathy, multiple sites	E	Accepted
M8950	Osteolysis, unspecified site	None	Cannot group
M89511	Osteolysis, right shoulder	E	Accepted
M89512	Osteolysis, left shoulder	E	Accepted
M89519	Osteolysis, unspecified shoulder	None	Cannot group
M89521	Osteolysis, right upper arm	E	Accepted
M89522	Osteolysis, left upper arm	E	Accepted
M89529	Osteolysis, unspecified upper arm	None	Cannot group
M89531	Osteolysis, right forearm	E	Accepted
M89532	Osteolysis, left forearm	E	Accepted
M89539	Osteolysis, unspecified forearm	None	Cannot group
M89541	Osteolysis, right hand	E	Accepted
M89542	Osteolysis, left hand	E	Accepted
M89549	Osteolysis, unspecified hand	None	Cannot group
M89551	Osteolysis, right thigh	E	Accepted
M89552	Osteolysis, left thigh	E	Accepted
M89559	Osteolysis, unspecified thigh	None	Cannot group
M89561	Osteolysis, right lower leg	E	Accepted
M89562	Osteolysis, left lower leg	E	Accepted
M89569	Osteolysis, unspecified lower leg	None	Cannot group
M89571	Osteolysis, right ankle and foot	E	Accepted
M89572	Osteolysis, left ankle and foot	E	Accepted
M89579	Osteolysis, unspecified ankle and foot	None	Cannot group
M8958	Osteolysis, other site	E	Accepted
M8959	Osteolysis, multiple sites	E	Accepted
M8960	Osteopathy after poliomyelitis, unspecified site	None	Cannot group
M89611	Osteopathy after poliomyelitis, right shoulder	E	Accepted
M89612	Osteopathy after poliomyelitis, left shoulder	E	Accepted
M89619	Osteopathy after poliomyelitis, unspecified shoulder	None	Cannot group
M89621	Osteopathy after poliomyelitis, right upper arm	E	Accepted
M89622	Osteopathy after poliomyelitis, left upper arm	E	Accepted
M89629	Osteopathy after poliomyelitis, unspecified upper arm	None	Cannot group
M89631	Osteopathy after poliomyelitis, right forearm	E	Accepted
M89632	Osteopathy after poliomyelitis, left forearm	E	Accepted
M89639	Osteopathy after poliomyelitis, unspecified forearm	None	Cannot group
M89641	Osteopathy after poliomyelitis, right hand	E	Accepted
M89642	Osteopathy after poliomyelitis, left hand	E	Accepted
M89649	Osteopathy after poliomyelitis, unspecified hand	None	Cannot group
M89651	Osteopathy after poliomyelitis, right thigh	E	Accepted
M89652	Osteopathy after poliomyelitis, left thigh	E	Accepted
M89659	Osteopathy after poliomyelitis, unspecified thigh	None	Cannot group
M89661	Osteopathy after poliomyelitis, right lower leg	E	Accepted
M89662	Osteopathy after poliomyelitis, left lower leg	E	Accepted
M89669	Osteopathy after poliomyelitis, unspecified lower leg	None	Cannot group
M89671	Osteopathy after poliomyelitis, right ankle and foot	E	Accepted
M89672	Osteopathy after poliomyelitis, left ankle and foot	E	Accepted
M89679	Osteopathy after poliomyelitis, unspecified ankle and foot	None	Cannot group
M8968	Osteopathy after poliomyelitis, other site	E	Accepted
M8969	Osteopathy after poliomyelitis, multiple sites	E	Accepted
M8970	Major osseous defect, unspecified site	None	Cannot group
M89711	Major osseous defect, right shoulder region	E	Accepted
M89712	Major osseous defect, left shoulder region	E	Accepted
M89719	Major osseous defect, unspecified shoulder region	None	Cannot group
M89721	Major osseous defect, right humerus	E	Accepted
M89722	Major osseous defect, left humerus	E	Accepted
M89729	Major osseous defect, unspecified humerus	None	Cannot group
M89731	Major osseous defect, right forearm	E	Accepted
M89732	Major osseous defect, left forearm	E	Accepted
M89739	Major osseous defect, unspecified forearm	None	Cannot group
M89741	Major osseous defect, right hand	E	Accepted
M89742	Major osseous defect, left hand	E	Accepted
M89749	Major osseous defect, unspecified hand	None	Cannot group
M89751	Major osseous defect, right pelvic region and thigh	E	Accepted
M89752	Major osseous defect, left pelvic region and thigh	E	Accepted
M89759	Major osseous defect, unspecified pelvic region and thigh	None	Cannot group
M89761	Major osseous defect, right lower leg	E	Accepted
M89762	Major osseous defect, left lower leg	E	Accepted
M89769	Major osseous defect, unspecified lower leg	None	Cannot group
M89771	Major osseous defect, right ankle and foot	E	Accepted
M89772	Major osseous defect, left ankle and foot	E	Accepted
M89779	Major osseous defect, unspecified ankle and foot	None	Cannot group
M8978	Major osseous defect, other site	E	Accepted
M8979	Major osseous defect, multiple sites	E	Accepted
M898X0	Other specified disorders of bone, multiple sites	E	Accepted
M898X1	Other specified disorders of bone, shoulder	E	Accepted
M898X2	Other specified disorders of bone, upper arm	E	Accepted
M898X3	Other specified disorders of bone, forearm	E	Accepted
M898X4	Other specified disorders of bone, hand	E	Accepted
M898X5	Other specified disorders of bone, thigh	E	Accepted
M898X6	Other specified disorders of bone, lower leg	E	Accepted
M898X7	Other specified disorders of bone, ankle and foot	E	Accepted
M898X8	Other specified disorders of bone, other site	E	Accepted
M898X9	Other specified disorders of bone, unspecified site	None	Cannot group
M899	Disorder of bone, unspecified	None	Cannot group
M9050	Osteonecrosis in diseases classified elsewhere, unsp site	None	Too unspecified
M90511	Osteonecrosis in diseases classd elswhr, right shoulder	None	Cannot group
M90512	Osteonecrosis in diseases classd elswhr, left shoulder	None	Cannot group
M90519	Osteonecrosis in diseases classd elswhr, unsp shoulder	None	Too unspecified
M90521	Osteonecrosis in diseases classd elswhr, right upper arm	None	Cannot group
M90522	Osteonecrosis in diseases classd elswhr, left upper arm	None	Cannot group
M90529	Osteonecrosis in diseases classd elswhr, unsp upper arm	None	Too unspecified
M90531	Osteonecrosis in diseases classd elswhr, right forearm	None	Cannot group
M90532	Osteonecrosis in diseases classified elsewhere, left forearm	None	Cannot group
M90539	Osteonecrosis in diseases classified elsewhere, unsp forearm	None	Too unspecified
M90541	Osteonecrosis in diseases classified elsewhere, right hand	None	Cannot group
M90542	Osteonecrosis in diseases classified elsewhere, left hand	None	Cannot group
M90549	Osteonecrosis in diseases classified elsewhere, unsp hand	None	Too unspecified
M90551	Osteonecrosis in diseases classified elsewhere, right thigh	None	Cannot group
M90552	Osteonecrosis in diseases classified elsewhere, left thigh	None	Cannot group
M90559	Osteonecrosis in diseases classified elsewhere, unsp thigh	None	Too unspecified
M90561	Osteonecrosis in diseases classd elswhr, right lower leg	None	Cannot group
M90562	Osteonecrosis in diseases classd elswhr, left lower leg	None	Cannot group
M90569	Osteonecrosis in diseases classd elswhr, unsp lower leg	None	Too unspecified
M90571	Osteonecrosis in diseases classd elswhr, right ank/ft	None	Cannot group
M90572	Osteonecrosis in diseases classd elswhr, left ankle and foot	None	Cannot group
M90579	Osteonecrosis in diseases classd elswhr, unsp ankle and foot	None	Too unspecified
M9058	Osteonecrosis in diseases classified elsewhere, other site	None	Cannot group
M9059	Osteonecrosis in diseases classd elswhr, multiple sites	None	Cannot group
M9060	Osteitis deformans in neoplastic diseases, unspecified site	None	Cannot group
M90611	Osteitis deformans in neoplastic diseases, right shoulder	None	Cannot group
M90612	Osteitis deformans in neoplastic diseases, left shoulder	None	Cannot group
M90619	Osteitis deformans in neoplastic diseases, unsp shoulder	None	Cannot group
M90621	Osteitis deformans in neoplastic diseases, right upper arm	None	Cannot group
M90622	Osteitis deformans in neoplastic diseases, left upper arm	None	Cannot group
M90629	Osteitis deformans in neoplastic diseases, unsp upper arm	None	Cannot group
M90631	Osteitis deformans in neoplastic diseases, right forearm	None	Cannot group
M90632	Osteitis deformans in neoplastic diseases, left forearm	None	Cannot group
M90639	Osteitis deformans in neoplastic diseases, unsp forearm	None	Cannot group
M90641	Osteitis deformans in neoplastic diseases, right hand	None	Cannot group
M90642	Osteitis deformans in neoplastic diseases, left hand	None	Cannot group
M90649	Osteitis deformans in neoplastic diseases, unspecified hand	None	Cannot group
M90651	Osteitis deformans in neoplastic diseases, right thigh	None	Cannot group
M90652	Osteitis deformans in neoplastic diseases, left thigh	None	Cannot group
M90659	Osteitis deformans in neoplastic diseases, unspecified thigh	None	Cannot group
M90661	Osteitis deformans in neoplastic diseases, right lower leg	None	Cannot group
M90662	Osteitis deformans in neoplastic diseases, left lower leg	None	Cannot group
M90669	Osteitis deformans in neoplastic diseases, unsp lower leg	None	Cannot group
M90671	Osteitis deformans in neoplastic diseases, right ank/ft	None	Cannot group
M90672	Osteitis deformans in neoplastic diseases, left ank/ft	None	Cannot group
M90679	Osteitis deformans in neoplastic diseases, unsp ank/ft	None	Cannot group
M9068	Osteitis deformans in neoplastic diseases, other site	None	Cannot group
M9069	Osteitis deformans in neoplastic diseases, multiple sites	None	Cannot group
M9080	Osteopathy in diseases classified elsewhere, unsp site	None	Cannot group
M90811	Osteopathy in diseases classified elsewhere, right shoulder	None	Cannot group
M90812	Osteopathy in diseases classified elsewhere, left shoulder	None	Cannot group
M90819	Osteopathy in diseases classified elsewhere, unsp shoulder	None	Cannot group
M90821	Osteopathy in diseases classified elsewhere, right upper arm	None	Cannot group
M90822	Osteopathy in diseases classified elsewhere, left upper arm	None	Cannot group
M90829	Osteopathy in diseases classified elsewhere, unsp upper arm	None	Cannot group
M90831	Osteopathy in diseases classified elsewhere, right forearm	None	Cannot group
M90832	Osteopathy in diseases classified elsewhere, left forearm	None	Cannot group
M90839	Osteopathy in diseases classified elsewhere, unsp forearm	None	Cannot group
M90841	Osteopathy in diseases classified elsewhere, right hand	None	Cannot group
M90842	Osteopathy in diseases classified elsewhere, left hand	None	Cannot group
M90849	Osteopathy in diseases classified elsewhere, unsp hand	None	Cannot group
M90851	Osteopathy in diseases classified elsewhere, right thigh	None	Cannot group
M90852	Osteopathy in diseases classified elsewhere, left thigh	None	Cannot group
M90859	Osteopathy in diseases classified elsewhere, unsp thigh	None	Cannot group
M90861	Osteopathy in diseases classified elsewhere, right lower leg	None	Cannot group
M90862	Osteopathy in diseases classified elsewhere, left lower leg	None	Cannot group
M90869	Osteopathy in diseases classified elsewhere, unsp lower leg	None	Cannot group
M90871	Osteopathy in diseases classd elswhr, right ankle and foot	None	Cannot group
M90872	Osteopathy in diseases classd elswhr, left ankle and foot	None	Cannot group
M90879	Osteopathy in diseases classd elswhr, unsp ankle and foot	None	Cannot group
M9088	Osteopathy in diseases classified elsewhere, other site	None	Cannot group
M9089	Osteopathy in diseases classified elsewhere, multiple sites	None	Cannot group

Source: CMS HH PPS Grouper Software v07.1.26, effective 2026-04-01. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.

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M86-M90 — Other osteopathies

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