ICD-10 · PDGM grouping

M70-M79 — Other soft tissue disorders

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

356

No clinical group

135

A period cannot be grouped from these.

Barred as primary

CMS rejects these in the primary position.

Where these codes group

221 of the 356 codes in M70-M79 group to Musculoskeletal Rehabilitation. A further 135 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.

EMusculoskeletal Rehabilitation221

Every code in M70-M79

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

Code	Description	Clinical group	Primary position
M70031	Crepitant synovitis (acute) (chronic), right wrist	E	Accepted
M70032	Crepitant synovitis (acute) (chronic), left wrist	E	Accepted
M70039	Crepitant synovitis (acute) (chronic), unspecified wrist	None	Cannot group
M70041	Crepitant synovitis (acute) (chronic), right hand	E	Accepted
M70042	Crepitant synovitis (acute) (chronic), left hand	E	Accepted
M70049	Crepitant synovitis (acute) (chronic), unspecified hand	None	Cannot group
M7010	Bursitis, unspecified hand	None	Cannot group
M7011	Bursitis, right hand	E	Accepted
M7012	Bursitis, left hand	E	Accepted
M7020	Olecranon bursitis, unspecified elbow	None	Cannot group
M7021	Olecranon bursitis, right elbow	E	Accepted
M7022	Olecranon bursitis, left elbow	E	Accepted
M7030	Other bursitis of elbow, unspecified elbow	None	Cannot group
M7031	Other bursitis of elbow, right elbow	E	Accepted
M7032	Other bursitis of elbow, left elbow	E	Accepted
M7040	Prepatellar bursitis, unspecified knee	None	Cannot group
M7041	Prepatellar bursitis, right knee	E	Accepted
M7042	Prepatellar bursitis, left knee	E	Accepted
M7050	Other bursitis of knee, unspecified knee	None	Cannot group
M7051	Other bursitis of knee, right knee	E	Accepted
M7052	Other bursitis of knee, left knee	E	Accepted
M7060	Trochanteric bursitis, unspecified hip	None	Cannot group
M7061	Trochanteric bursitis, right hip	E	Accepted
M7062	Trochanteric bursitis, left hip	E	Accepted
M7070	Other bursitis of hip, unspecified hip	None	Cannot group
M7071	Other bursitis of hip, right hip	E	Accepted
M7072	Other bursitis of hip, left hip	E	Accepted
M7080	Oth soft tissue disord related to use/pressure of unsp site	None	Cannot group
M70811	Oth soft tissue disord related to use/pressure, r shoulder	E	Accepted
M70812	Oth soft tissue disord related to use/pressure, l shoulder	E	Accepted
M70819	Oth soft tissue disord related to use/pressure, unsp shldr	None	Cannot group
M70821	Oth soft tissue disorders related to use/pressure, r up arm	E	Accepted
M70822	Oth soft tissue disorders related to use/pressure, l up arm	E	Accepted
M70829	Oth soft tissue disord rel to use/pressure, unsp upper arms	None	Cannot group
M70831	Oth soft tissue disorders related to use/pressure, r forearm	E	Accepted
M70832	Oth soft tissue disorders related to use/pressure, l forearm	E	Accepted
M70839	Oth soft tissue disord related to use/pressure, unsp forearm	None	Cannot group
M70841	Oth soft tissue disorders related to use/pressure, r hand	E	Accepted
M70842	Oth soft tissue disorders related to use/pressure, left hand	E	Accepted
M70849	Oth soft tissue disorders related to use/pressure, unsp hand	None	Cannot group
M70851	Oth soft tissue disord related to use/pressure, right thigh	E	Accepted
M70852	Oth soft tissue disord related to use/pressure, left thigh	E	Accepted
M70859	Oth soft tissue disord related to use/pressure, unsp thigh	None	Cannot group
M70861	Oth soft tissue disorders related to use/pressure, r low leg	E	Accepted
M70862	Oth soft tissue disorders related to use/pressure, l low leg	E	Accepted
M70869	Oth soft tissue disorders related to use/pressure, unsp leg	None	Cannot group
M70871	Oth soft tissue disord related to use/pressure, right ank/ft	E	Accepted
M70872	Oth soft tissue disord related to use/pressure, left ank/ft	E	Accepted
M70879	Oth soft tissue disord related to use/pressure, unsp ank/ft	None	Cannot group
M7088	Oth soft tissue disorders related to use/pressure oth site	E	Accepted
M7089	Oth soft tissue disord related to use/pressure mult sites	E	Accepted
M7090	Unsp soft tissue disord related to use/pressure of unsp site	None	Cannot group
M70911	Unsp soft tissue disord related to use/pressure, r shoulder	E	Accepted
M70912	Unsp soft tissue disord related to use/pressure, l shoulder	E	Accepted
M70919	Unsp soft tissue disord related to use/pressure, unsp shldr	None	Cannot group
M70921	Unsp soft tissue disorder related to use/pressure, r up arm	E	Accepted
M70922	Unsp soft tissue disorder related to use/pressure, l up arm	E	Accepted
M70929	Unsp soft tissue disord related to use/pressure, unsp up arm	None	Cannot group
M70931	Unsp soft tissue disorder related to use/pressure, r forearm	E	Accepted
M70932	Unsp soft tissue disorder related to use/pressure, l forearm	E	Accepted
M70939	Unsp soft tissue disord rel to use/pressure, unsp forearm	None	Cannot group
M70941	Unsp soft tissue disorder related to use/pressure, r hand	E	Accepted
M70942	Unsp soft tissue disorder related to use/pressure, left hand	E	Accepted
M70949	Unsp soft tissue disorder related to use/pressure, unsp hand	None	Cannot group
M70951	Unsp soft tissue disord related to use/pressure, right thigh	E	Accepted
M70952	Unsp soft tissue disord related to use/pressure, left thigh	E	Accepted
M70959	Unsp soft tissue disord related to use/pressure, unsp thigh	None	Cannot group
M70961	Unsp soft tissue disorder related to use/pressure, r low leg	E	Accepted
M70962	Unsp soft tissue disorder related to use/pressure, l low leg	E	Accepted
M70969	Unsp soft tissue disord rel to use/pressure, unsp low leg	None	Cannot group
M70971	Unsp soft tissue disord rel to use/pressure, right ank/ft	E	Accepted
M70972	Unsp soft tissue disord related to use/pressure, left ank/ft	E	Accepted
M70979	Unsp soft tissue disord related to use/pressure, unsp ank/ft	None	Cannot group
M7098	Unsp soft tissue disorder related to use/pressure oth	E	Accepted
M7099	Unsp soft tissue disord related to use/pressure mult sites	E	Accepted
M7100	Abscess of bursa, unspecified site	None	Cannot group
M71011	Abscess of bursa, right shoulder	E	Accepted
M71012	Abscess of bursa, left shoulder	E	Accepted
M71019	Abscess of bursa, unspecified shoulder	None	Cannot group
M71021	Abscess of bursa, right elbow	E	Accepted
M71022	Abscess of bursa, left elbow	E	Accepted
M71029	Abscess of bursa, unspecified elbow	None	Cannot group
M71031	Abscess of bursa, right wrist	E	Accepted
M71032	Abscess of bursa, left wrist	E	Accepted
M71039	Abscess of bursa, unspecified wrist	None	Cannot group
M71041	Abscess of bursa, right hand	E	Accepted
M71042	Abscess of bursa, left hand	E	Accepted
M71049	Abscess of bursa, unspecified hand	None	Cannot group
M71051	Abscess of bursa, right hip	E	Accepted
M71052	Abscess of bursa, left hip	E	Accepted
M71059	Abscess of bursa, unspecified hip	None	Cannot group
M71061	Abscess of bursa, right knee	E	Accepted
M71062	Abscess of bursa, left knee	E	Accepted
M71069	Abscess of bursa, unspecified knee	None	Cannot group
M71071	Abscess of bursa, right ankle and foot	E	Accepted
M71072	Abscess of bursa, left ankle and foot	E	Accepted
M71079	Abscess of bursa, unspecified ankle and foot	None	Cannot group
M7108	Abscess of bursa, other site	E	Accepted
M7109	Abscess of bursa, multiple sites	E	Accepted
M7110	Other infective bursitis, unspecified site	None	Cannot group
M71111	Other infective bursitis, right shoulder	E	Accepted
M71112	Other infective bursitis, left shoulder	E	Accepted
M71119	Other infective bursitis, unspecified shoulder	None	Cannot group
M71121	Other infective bursitis, right elbow	E	Accepted
M71122	Other infective bursitis, left elbow	E	Accepted
M71129	Other infective bursitis, unspecified elbow	None	Cannot group
M71131	Other infective bursitis, right wrist	E	Accepted
M71132	Other infective bursitis, left wrist	E	Accepted
M71139	Other infective bursitis, unspecified wrist	None	Cannot group
M71141	Other infective bursitis, right hand	E	Accepted
M71142	Other infective bursitis, left hand	E	Accepted
M71149	Other infective bursitis, unspecified hand	None	Cannot group
M71151	Other infective bursitis, right hip	E	Accepted
M71152	Other infective bursitis, left hip	E	Accepted
M71159	Other infective bursitis, unspecified hip	None	Cannot group
M71161	Other infective bursitis, right knee	E	Accepted
M71162	Other infective bursitis, left knee	E	Accepted
M71169	Other infective bursitis, unspecified knee	None	Cannot group
M71171	Other infective bursitis, right ankle and foot	E	Accepted
M71172	Other infective bursitis, left ankle and foot	E	Accepted
M71179	Other infective bursitis, unspecified ankle and foot	None	Cannot group
M7118	Other infective bursitis, other site	E	Accepted
M7119	Other infective bursitis, multiple sites	E	Accepted
M7120	Synovial cyst of popliteal space [Baker], unspecified knee	None	Cannot group
M7121	Synovial cyst of popliteal space [Baker], right knee	E	Accepted
M7122	Synovial cyst of popliteal space [Baker], left knee	E	Accepted
M7130	Other bursal cyst, unspecified site	None	Cannot group
M71311	Other bursal cyst, right shoulder	E	Accepted
M71312	Other bursal cyst, left shoulder	E	Accepted
M71319	Other bursal cyst, unspecified shoulder	None	Cannot group
M71321	Other bursal cyst, right elbow	E	Accepted
M71322	Other bursal cyst, left elbow	E	Accepted
M71329	Other bursal cyst, unspecified elbow	None	Cannot group
M71331	Other bursal cyst, right wrist	E	Accepted
M71332	Other bursal cyst, left wrist	E	Accepted
M71339	Other bursal cyst, unspecified wrist	None	Cannot group
M71341	Other bursal cyst, right hand	E	Accepted
M71342	Other bursal cyst, left hand	E	Accepted
M71349	Other bursal cyst, unspecified hand	None	Cannot group
M71351	Other bursal cyst, right hip	E	Accepted
M71352	Other bursal cyst, left hip	E	Accepted
M71359	Other bursal cyst, unspecified hip	None	Cannot group
M71371	Other bursal cyst, right ankle and foot	E	Accepted
M71372	Other bursal cyst, left ankle and foot	E	Accepted
M71379	Other bursal cyst, unspecified ankle and foot	None	Cannot group
M7138	Other bursal cyst, other site	E	Accepted
M7139	Other bursal cyst, multiple sites	E	Accepted
M7140	Calcium deposit in bursa, unspecified site	None	Cannot group
M71421	Calcium deposit in bursa, right elbow	E	Accepted
M71422	Calcium deposit in bursa, left elbow	E	Accepted
M71429	Calcium deposit in bursa, unspecified elbow	None	Cannot group
M71431	Calcium deposit in bursa, right wrist	E	Accepted
M71432	Calcium deposit in bursa, left wrist	E	Accepted
M71439	Calcium deposit in bursa, unspecified wrist	None	Cannot group
M71441	Calcium deposit in bursa, right hand	E	Accepted
M71442	Calcium deposit in bursa, left hand	E	Accepted
M71449	Calcium deposit in bursa, unspecified hand	None	Cannot group
M71451	Calcium deposit in bursa, right hip	E	Accepted
M71452	Calcium deposit in bursa, left hip	E	Accepted
M71459	Calcium deposit in bursa, unspecified hip	None	Cannot group
M71461	Calcium deposit in bursa, right knee	E	Accepted
M71462	Calcium deposit in bursa, left knee	E	Accepted
M71469	Calcium deposit in bursa, unspecified knee	None	Cannot group
M71471	Calcium deposit in bursa, right ankle and foot	E	Accepted
M71472	Calcium deposit in bursa, left ankle and foot	E	Accepted
M71479	Calcium deposit in bursa, unspecified ankle and foot	None	Cannot group
M7148	Calcium deposit in bursa, other site	E	Accepted
M7149	Calcium deposit in bursa, multiple sites	E	Accepted
M7150	Other bursitis, not elsewhere classified, unspecified site	None	Cannot group
M71521	Other bursitis, not elsewhere classified, right elbow	E	Accepted
M71522	Other bursitis, not elsewhere classified, left elbow	E	Accepted
M71529	Other bursitis, not elsewhere classified, unspecified elbow	None	Cannot group
M71531	Other bursitis, not elsewhere classified, right wrist	E	Accepted
M71532	Other bursitis, not elsewhere classified, left wrist	E	Accepted
M71539	Other bursitis, not elsewhere classified, unspecified wrist	None	Cannot group
M71541	Other bursitis, not elsewhere classified, right hand	E	Accepted
M71542	Other bursitis, not elsewhere classified, left hand	E	Accepted
M71549	Other bursitis, not elsewhere classified, unspecified hand	None	Cannot group
M71551	Other bursitis, not elsewhere classified, right hip	E	Accepted
M71552	Other bursitis, not elsewhere classified, left hip	E	Accepted
M71559	Other bursitis, not elsewhere classified, unspecified hip	None	Cannot group
M71561	Other bursitis, not elsewhere classified, right knee	E	Accepted
M71562	Other bursitis, not elsewhere classified, left knee	E	Accepted
M71569	Other bursitis, not elsewhere classified, unspecified knee	None	Cannot group
M71571	Oth bursitis, not elsewhere classified, right ankle and foot	E	Accepted
M71572	Oth bursitis, not elsewhere classified, left ankle and foot	E	Accepted
M71579	Oth bursitis, not elsewhere classified, unsp ankle and foot	None	Cannot group
M7158	Other bursitis, not elsewhere classified, other site	E	Accepted
M7180	Other specified bursopathies, unspecified site	None	Cannot group
M71811	Other specified bursopathies, right shoulder	E	Accepted
M71812	Other specified bursopathies, left shoulder	E	Accepted
M71819	Other specified bursopathies, unspecified shoulder	None	Cannot group
M71821	Other specified bursopathies, right elbow	E	Accepted
M71822	Other specified bursopathies, left elbow	E	Accepted
M71829	Other specified bursopathies, unspecified elbow	None	Cannot group
M71831	Other specified bursopathies, right wrist	E	Accepted
M71832	Other specified bursopathies, left wrist	E	Accepted
M71839	Other specified bursopathies, unspecified wrist	None	Cannot group
M71841	Other specified bursopathies, right hand	E	Accepted
M71842	Other specified bursopathies, left hand	E	Accepted
M71849	Other specified bursopathies, unspecified hand	None	Cannot group
M71851	Other specified bursopathies, right hip	E	Accepted
M71852	Other specified bursopathies, left hip	E	Accepted
M71859	Other specified bursopathies, unspecified hip	None	Cannot group
M71861	Other specified bursopathies, right knee	E	Accepted
M71862	Other specified bursopathies, left knee	E	Accepted
M71869	Other specified bursopathies, unspecified knee	None	Cannot group
M71871	Other specified bursopathies, right ankle and foot	E	Accepted
M71872	Other specified bursopathies, left ankle and foot	E	Accepted
M71879	Other specified bursopathies, unspecified ankle and foot	None	Cannot group
M7188	Other specified bursopathies, other site	E	Accepted
M7189	Other specified bursopathies, multiple sites	E	Accepted
M719	Bursopathy, unspecified	None	Cannot group
M720	Palmar fascial fibromatosis [Dupuytren]	E	Accepted
M721	Knuckle pads	E	Accepted
M722	Plantar fascial fibromatosis	E	Accepted
M724	Pseudosarcomatous fibromatosis	E	Accepted
M726	Necrotizing fasciitis	E	Accepted
M728	Other fibroblastic disorders	E	Accepted
M729	Fibroblastic disorder, unspecified	None	Cannot group
M7500	Adhesive capsulitis of unspecified shoulder	None	Cannot group
M7501	Adhesive capsulitis of right shoulder	E	Accepted
M7502	Adhesive capsulitis of left shoulder	E	Accepted
M75100	Unsp rotatr-cuff tear/ruptr of unsp shoulder, not trauma	None	Cannot group
M75101	Unsp rotatr-cuff tear/ruptr of right shoulder, not trauma	E	Accepted
M75102	Unsp rotatr-cuff tear/ruptr of left shoulder, not trauma	E	Accepted
M75110	Incmpl rotatr-cuff tear/ruptr of unsp shoulder, not trauma	None	Cannot group
M75111	Incomplete rotatr-cuff tear/ruptr of r shoulder, not trauma	E	Accepted
M75112	Incomplete rotatr-cuff tear/ruptr of l shoulder, not trauma	E	Accepted
M75120	Complete rotatr-cuff tear/ruptr of unsp shoulder, not trauma	None	Cannot group
M75121	Complete rotatr-cuff tear/ruptr of r shoulder, not trauma	E	Accepted
M75122	Complete rotatr-cuff tear/ruptr of left shoulder, not trauma	E	Accepted
M7520	Bicipital tendinitis, unspecified shoulder	None	Cannot group
M7521	Bicipital tendinitis, right shoulder	E	Accepted
M7522	Bicipital tendinitis, left shoulder	E	Accepted
M7530	Calcific tendinitis of unspecified shoulder	None	Cannot group
M7531	Calcific tendinitis of right shoulder	E	Accepted
M7532	Calcific tendinitis of left shoulder	E	Accepted
M7540	Impingement syndrome of unspecified shoulder	None	Cannot group
M7541	Impingement syndrome of right shoulder	E	Accepted
M7542	Impingement syndrome of left shoulder	E	Accepted
M7550	Bursitis of unspecified shoulder	None	Cannot group
M7551	Bursitis of right shoulder	E	Accepted
M7552	Bursitis of left shoulder	E	Accepted
M7580	Other shoulder lesions, unspecified shoulder	None	Cannot group
M7581	Other shoulder lesions, right shoulder	E	Accepted
M7582	Other shoulder lesions, left shoulder	E	Accepted
M7590	Shoulder lesion, unspecified, unspecified shoulder	None	Cannot group
M7591	Shoulder lesion, unspecified, right shoulder	E	Accepted
M7592	Shoulder lesion, unspecified, left shoulder	E	Accepted
M7600	Gluteal tendinitis, unspecified hip	None	Cannot group
M7601	Gluteal tendinitis, right hip	E	Accepted
M7602	Gluteal tendinitis, left hip	E	Accepted
M7610	Psoas tendinitis, unspecified hip	None	Cannot group
M7611	Psoas tendinitis, right hip	E	Accepted
M7612	Psoas tendinitis, left hip	E	Accepted
M7620	Iliac crest spur, unspecified hip	None	Cannot group
M7621	Iliac crest spur, right hip	E	Accepted
M7622	Iliac crest spur, left hip	E	Accepted
M7630	Iliotibial band syndrome, unspecified leg	None	Cannot group
M7631	Iliotibial band syndrome, right leg	E	Accepted
M7632	Iliotibial band syndrome, left leg	E	Accepted
M7640	Tibial collateral bursitis, unspecified leg	None	Cannot group
M7641	Tibial collateral bursitis [Pellegrini-Stieda], right leg	E	Accepted
M7642	Tibial collateral bursitis [Pellegrini-Stieda], left leg	E	Accepted
M7650	Patellar tendinitis, unspecified knee	None	Cannot group
M7651	Patellar tendinitis, right knee	E	Accepted
M7652	Patellar tendinitis, left knee	E	Accepted
M7660	Achilles tendinitis, unspecified leg	None	Cannot group
M7661	Achilles tendinitis, right leg	E	Accepted
M7662	Achilles tendinitis, left leg	E	Accepted
M7670	Peroneal tendinitis, unspecified leg	None	Cannot group
M7671	Peroneal tendinitis, right leg	E	Accepted
M7672	Peroneal tendinitis, left leg	E	Accepted
M76811	Anterior tibial syndrome, right leg	E	Accepted
M76812	Anterior tibial syndrome, left leg	E	Accepted
M76819	Anterior tibial syndrome, unspecified leg	None	Cannot group
M76821	Posterior tibial tendinitis, right leg	E	Accepted
M76822	Posterior tibial tendinitis, left leg	E	Accepted
M76829	Posterior tibial tendinitis, unspecified leg	None	Cannot group
M76891	Oth enthesopathies of right lower limb, excluding foot	E	Accepted
M76892	Oth enthesopathies of left lower limb, excluding foot	E	Accepted
M76899	Oth enthesopathies of unspecified lower limb, excluding foot	None	Cannot group
M769	Unspecified enthesopathy, lower limb, excluding foot	E	Accepted
M7700	Medial epicondylitis, unspecified elbow	None	Cannot group
M7701	Medial epicondylitis, right elbow	E	Accepted
M7702	Medial epicondylitis, left elbow	E	Accepted
M7710	Lateral epicondylitis, unspecified elbow	None	Cannot group
M7711	Lateral epicondylitis, right elbow	E	Accepted
M7712	Lateral epicondylitis, left elbow	E	Accepted
M7720	Periarthritis, unspecified wrist	None	Cannot group
M7721	Periarthritis, right wrist	E	Accepted
M7722	Periarthritis, left wrist	E	Accepted
M7730	Calcaneal spur, unspecified foot	None	Cannot group
M7731	Calcaneal spur, right foot	E	Accepted
M7732	Calcaneal spur, left foot	E	Accepted
M7740	Metatarsalgia, unspecified foot	None	Cannot group
M7741	Metatarsalgia, right foot	E	Accepted
M7742	Metatarsalgia, left foot	E	Accepted
M7750	Other enthesopathy of unspecified foot and ankle	None	Cannot group
M7751	Other enthesopathy of right foot and ankle	E	Accepted
M7752	Other enthesopathy of left foot and ankle	E	Accepted
M778	Other enthesopathies, not elsewhere classified	E	Accepted
M779	Enthesopathy, unspecified	None	Cannot group
M790	Rheumatism, unspecified	E	Accepted
M7910	Myalgia, unspecified site	E	Accepted
M7911	Myalgia of mastication muscle	E	Accepted
M7912	Myalgia of auxiliary muscles, head and neck	E	Accepted
M7918	Myalgia, other site	E	Accepted
M792	Neuralgia and neuritis, unspecified	E	Accepted
M793	Panniculitis, unspecified	E	Accepted
M794	Hypertrophy of (infrapatellar) fat pad	E	Accepted
M795	Residual foreign body in soft tissue	E	Accepted
M79601	Pain in right arm	None	Cannot group
M79602	Pain in left arm	None	Cannot group
M79603	Pain in arm, unspecified	None	Cannot group
M79604	Pain in right leg	None	Cannot group
M79605	Pain in left leg	None	Cannot group
M79606	Pain in leg, unspecified	None	Cannot group
M79609	Pain in unspecified limb	None	Cannot group
M79621	Pain in right upper arm	None	Cannot group
M79622	Pain in left upper arm	None	Cannot group
M79629	Pain in unspecified upper arm	None	Cannot group
M79631	Pain in right forearm	None	Cannot group
M79632	Pain in left forearm	None	Cannot group
M79639	Pain in unspecified forearm	None	Cannot group
M79641	Pain in right hand	None	Cannot group
M79642	Pain in left hand	None	Cannot group
M79643	Pain in unspecified hand	None	Cannot group
M79644	Pain in right finger(s)	None	Cannot group
M79645	Pain in left finger(s)	None	Cannot group
M79646	Pain in unspecified finger(s)	None	Cannot group
M79651	Pain in right thigh	None	Cannot group
M79652	Pain in left thigh	None	Cannot group
M79659	Pain in unspecified thigh	None	Cannot group
M79661	Pain in right lower leg	None	Cannot group
M79662	Pain in left lower leg	None	Cannot group
M79669	Pain in unspecified lower leg	None	Cannot group
M79671	Pain in right foot	None	Cannot group
M79672	Pain in left foot	None	Cannot group
M79673	Pain in unspecified foot	None	Cannot group
M79674	Pain in right toe(s)	None	Cannot group
M79675	Pain in left toe(s)	None	Cannot group
M79676	Pain in unspecified toe(s)	None	Cannot group
M797	Fibromyalgia	E	Accepted
M7981	Nontraumatic hematoma of soft tissue	E	Accepted
M7989	Other specified soft tissue disorders	E	Accepted
M799	Soft tissue disorder, unspecified	None	Cannot group
M79A11	Nontraumatic compartment syndrome of right upper extremity	E	Accepted
M79A12	Nontraumatic compartment syndrome of left upper extremity	E	Accepted
M79A19	Nontraumatic compartment syndrome of unsp upper extremity	None	Too unspecified
M79A21	Nontraumatic compartment syndrome of right lower extremity	E	Accepted
M79A22	Nontraumatic compartment syndrome of left lower extremity	E	Accepted
M79A29	Nontraumatic compartment syndrome of unsp lower extremity	None	Too unspecified
M79A3	Nontraumatic compartment syndrome of abdomen	E	Accepted
M79A9	Nontraumatic compartment syndrome of other sites	E	Accepted

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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M70-M79 — Other soft tissue disorders

Where these codes group

Every code in M70-M79

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