ICD-10 · PDGM grouping
H95-H95 — Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.
Codes in range
36
No clinical group
6
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
30 of the 36 codes in H95-H95 group to MMTA - Other. A further 6 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Code families in H95-H95
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
Every code in H95-H95
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| H9500 | Recur cholesteatoma of postmastoidectomy cavity, unsp ear | None | Cannot lead a claim |
| H9501 | Recur cholesteatoma of postmastoidectomy cavity, right ear | A | Can lead a claim |
| H9502 | Recur cholesteatoma of postmastoidectomy cavity, left ear | A | Can lead a claim |
| H9503 | Recurrent cholesteatoma of postmastoidectomy cavity, bi ears | A | Can lead a claim |
| H95111 | Chronic inflammation of postmastoidectomy cavity, right ear | A | Can lead a claim |
| H95112 | Chronic inflammation of postmastoidectomy cavity, left ear | A | Can lead a claim |
| H95113 | Chronic inflam of postmastoidectomy cavity, bilateral ears | A | Can lead a claim |
| H95119 | Chronic inflammation of postmastoidectomy cavity, unsp ear | None | Cannot lead a claim |
| H95121 | Granulation of postmastoidectomy cavity, right ear | A | Can lead a claim |
| H95122 | Granulation of postmastoidectomy cavity, left ear | A | Can lead a claim |
| H95123 | Granulation of postmastoidectomy cavity, bilateral ears | A | Can lead a claim |
| H95129 | Granulation of postmastoidectomy cavity, unspecified ear | None | Cannot lead a claim |
| H95131 | Mucosal cyst of postmastoidectomy cavity, right ear | A | Can lead a claim |
| H95132 | Mucosal cyst of postmastoidectomy cavity, left ear | A | Can lead a claim |
| H95133 | Mucosal cyst of postmastoidectomy cavity, bilateral ears | A | Can lead a claim |
| H95139 | Mucosal cyst of postmastoidectomy cavity, unspecified ear | None | Cannot lead a claim |
| H95191 | Other disorders following mastoidectomy, right ear | A | Can lead a claim |
| H95192 | Other disorders following mastoidectomy, left ear | A | Can lead a claim |
| H95193 | Other disorders following mastoidectomy, bilateral ears | A | Can lead a claim |
| H95199 | Other disorders following mastoidectomy, unspecified ear | None | Cannot lead a claim |
| H9521 | Intraop hemor/hemtom of ear/mastd comp a proc on ear/mastd | A | Can lead a claim |
| H9522 | Intraop hemor/hemtom of ear/mastd complicating oth procedure | A | Can lead a claim |
| H9531 | Acc pnctr & lac of the ear/mastd dur proc on the ear/mastd | A | Can lead a claim |
| H9532 | Accidental pnctr & lac of the ear/mastd during oth procedure | A | Can lead a claim |
| H9541 | Postprocedural hemorrhage of ear/mastd fol proc on ear/mastd | A | Can lead a claim |
| H9542 | Postproc hemorrhage of ear/mastd following other procedure | A | Can lead a claim |
| H9551 | Postprocedural hematoma of ear/mastd fol proc on ear/mastd | A | Can lead a claim |
| H9552 | Postproc hematoma of ear/mastd following other procedure | A | Can lead a claim |
| H9553 | Postprocedural seroma of ear/mastd fol proc on ear/mastd | A | Can lead a claim |
| H9554 | Postprocedural seroma of ear/mastd following other procedure | A | Can lead a claim |
| H95811 | Postprocedural stenosis of right external ear canal | A | Can lead a claim |
| H95812 | Postprocedural stenosis of left external ear canal | A | Can lead a claim |
| H95813 | Postprocedural stenosis of external ear canal, bilateral | A | Can lead a claim |
| H95819 | Postprocedural stenosis of unspecified external ear canal | None | Cannot lead a claim |
| H9588 | Oth intraop comp and disorders of the ear/mastd, NEC | A | Can lead a claim |
| H9589 | Oth postproc comp and disorders of the ear/mastd, NEC | A | Can lead a claim |
Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. 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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