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ICD-10-CM · FY 2026 APRIL UPDATE

H95

Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
H95.0Recurrent cholesteatoma of postmastoidectomy cavityCategory
H95.00Recurrent cholesteatoma of postmastoidectomy cavity, unspecified earBillable
H95.01Recurrent cholesteatoma of postmastoidectomy cavity, right earBillable
H95.02Recurrent cholesteatoma of postmastoidectomy cavity, left earBillable
H95.03Recurrent cholesteatoma of postmastoidectomy cavity, bilateral earsBillable
H95.1Other disorders of ear and mastoid process following mastoidectomyCategory
H95.11Chronic inflammation of postmastoidectomy cavityCategory
H95.111Chronic inflammation of postmastoidectomy cavity, right earBillable
H95.112Chronic inflammation of postmastoidectomy cavity, left earBillable
H95.113Chronic inflammation of postmastoidectomy cavity, bilateral earsBillable
H95.119Chronic inflammation of postmastoidectomy cavity, unspecified earBillable
H95.12Granulation of postmastoidectomy cavityCategory
H95.121Granulation of postmastoidectomy cavity, right earBillable
H95.122Granulation of postmastoidectomy cavity, left earBillable
H95.123Granulation of postmastoidectomy cavity, bilateral earsBillable
H95.129Granulation of postmastoidectomy cavity, unspecified earBillable
H95.13Mucosal cyst of postmastoidectomy cavityCategory
H95.131Mucosal cyst of postmastoidectomy cavity, right earBillable
H95.132Mucosal cyst of postmastoidectomy cavity, left earBillable
H95.133Mucosal cyst of postmastoidectomy cavity, bilateral earsBillable
H95.139Mucosal cyst of postmastoidectomy cavity, unspecified earBillable
H95.19Other disorders following mastoidectomyCategory
H95.191Other disorders following mastoidectomy, right earBillable
H95.192Other disorders following mastoidectomy, left earBillable
H95.193Other disorders following mastoidectomy, bilateral earsBillable
H95.199Other disorders following mastoidectomy, unspecified earBillable
H95.2Intraoperative hemorrhage and hematoma of ear and mastoid process complicating a procedureCategory
H95.21Intraoperative hemorrhage and hematoma of ear and mastoid process complicating a procedure on the ear and mastoid processBillable
H95.22Intraoperative hemorrhage and hematoma of ear and mastoid process complicating other procedureBillable
H95.3Accidental puncture and laceration of ear and mastoid process during a procedureCategory

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.