H95.139BillableSave
H95.139 - Mucosal cyst of postmastoidectomy cavity, unspecified ear
ICD-10-CM 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) · Subcategory of H95.13 · FY2027
Includes, Excludes and Coding Notes
Excludes 2 — Not Included HereFrom Chapter H60-H95
Not part of this code; report both codes when the patient has both conditions.
- 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)
NotesFrom Chapter H60-H95
Instructional notes from the ICD-10-CM tabular list.
- Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition
Chapter Information
Other codes in H95.13
Codes at the same level as H95.139