H95.8 Other intraoperative and postprocedural complications and disorders of the ear and mastoid process, not elsewhere classified

Not billable (header)Chapter 8

Report one of the more specific codes below.

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Codes under this one

H95.81 Postprocedural stenosis of external ear canalHeader
H95.88 Other intraoperative complications and disorders of the ear and mastoid process, not elsewhere classified
H95.89 Other postprocedural complications and disorders of the ear and mastoid process, not elsewhere classified

Instructional notes

Chapter 8

Excludes2Not included here: the patient may have both; report both when both are present.

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Notes

Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition

This code

Excludes2Not included here: the patient may have both; report both when both are present.

postprocedural complications and disorders following mastoidectomy (H95.0-, H95.1-)

Chapter 8: Diseases of the ear and mastoid process · H95 Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified (H95)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.