H95.1 Other disorders of ear and mastoid process following mastoidectomy

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other disorders of ear and mastoid process following mastoidectomy is H95.1 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
H95: Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified (H95)
Category H95
49 codes (36 billable)
FY2026 Status
Stable since FY2024

Official Coding Guidelines

Chapter 8 reserved for future guideline expansion

8. Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95) Reserved for future guideline expansion

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.8

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

Parent Code

H95 Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified

More Specific Codes

H95.11 Chronic inflammation of postmastoidectomy cavity H95.111 Chronic inflammation of postmastoidectomy cavity, right ear H95.112 Chronic inflammation of postmastoidectomy cavity, left ear H95.113 Chronic inflammation of postmastoidectomy cavity, bilateral ears H95.119 Chronic inflammation of postmastoidectomy cavity, unspecified ear H95.12 Granulation of postmastoidectomy cavity H95.121 Granulation of postmastoidectomy cavity, right ear H95.122 Granulation of postmastoidectomy cavity, left ear H95.123 Granulation of postmastoidectomy cavity, bilateral ears H95.129 Granulation of postmastoidectomy cavity, unspecified ear H95.13 Mucosal cyst of postmastoidectomy cavity H95.131 Mucosal cyst of postmastoidectomy cavity, right ear H95.132 Mucosal cyst of postmastoidectomy cavity, left ear H95.133 Mucosal cyst of postmastoidectomy cavity, bilateral ears H95.139 Mucosal cyst of postmastoidectomy cavity, unspecified ear H95.19 Other disorders following mastoidectomy H95.191 Other disorders following mastoidectomy, right ear H95.192 Other disorders following mastoidectomy, left ear H95.193 Other disorders following mastoidectomy, bilateral ears H95.199 Other disorders following mastoidectomy, unspecified ear

Related Codes in H95

H95 Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified H95.0 Recurrent cholesteatoma of postmastoidectomy cavity H95.00 Recurrent cholesteatoma of postmastoidectomy cavity, unspecified ear H95.01 Recurrent cholesteatoma of postmastoidectomy cavity, right ear H95.02 Recurrent cholesteatoma of postmastoidectomy cavity, left ear H95.03 Recurrent cholesteatoma of postmastoidectomy cavity, bilateral ears H95.11 Chronic inflammation of postmastoidectomy cavity H95.111 Chronic inflammation of postmastoidectomy cavity, right ear H95.112 Chronic inflammation of postmastoidectomy cavity, left ear H95.113 Chronic inflammation of postmastoidectomy cavity, bilateral ears H95.119 Chronic inflammation of postmastoidectomy cavity, unspecified ear H95.12 Granulation of postmastoidectomy cavity H95.121 Granulation of postmastoidectomy cavity, right ear H95.122 Granulation of postmastoidectomy cavity, left ear H95.123 Granulation of postmastoidectomy cavity, bilateral ears H95.129 Granulation of postmastoidectomy cavity, unspecified ear H95.13 Mucosal cyst of postmastoidectomy cavity H95.131 Mucosal cyst of postmastoidectomy cavity, right ear H95.132 Mucosal cyst of postmastoidectomy cavity, left ear H95.133 Mucosal cyst of postmastoidectomy cavity, bilateral ears
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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