All ICD10 Codes

H95.13

Non-Billable
ChapterH60–H95
Ranksubcategory
Official Description

Mucosal cyst of postmastoidectomy cavity

Use a more specific code (4 billable)
H95.131Mucosal cyst of postmastoidectomy cavity, right earH95.132Mucosal cyst of postmastoidectomy cavity, left earH95.133Mucosal cyst of postmastoidectomy cavity, bilateral earsH95.139Mucosal cyst of postmastoidectomy cavity, unspecified ear
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95).
General instructions are available for the parent sections:
View CH8 Notes

Clinical Hierarchy

BillableHas subcodes
CH8Diseases of the ear and mastoid process (H60-H95)
H95Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified
H95.1Other disorders of ear and mastoid process following mastoidectomy
H95.13Mucosal cyst of postmastoidectomy cavityNot billable
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

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H95.13:

chapterCH8
Diseases of the ear and mastoid process (H60-H95)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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