N80.22 – Deep endometriosis of the fallopian tube

ICD-10-CM 2027 diagnosis code · Noninflammatory disorders of female genital tract

Non-billable header

ICD-10-CM code N80.22

Code: N80.22 (claims format: N8022)
Description: Deep endometriosis of the fallopian tube
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 14. Diseases of the genitourinary system (N00-N99)
Block: N80-N98 Noninflammatory disorders of female genital tract
Parent codes: N80 › N80.2

Billable codes under N80.22

N80.22 is a header code and cannot be used on claims. Choose the most specific code:

Notes for N80.22

Applicable to:

Deep endometriosis involving muscular wall of fallopian tube

Index terms for N80.22

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in N80.2

Frequently asked questions

What is ICD-10 code N80.22?

N80.22 is the ICD-10-CM code for deep endometriosis of the fallopian tube, in the block N80-N98 (Noninflammatory disorders of female genital tract).

Is N80.22 a billable code?

No. N80.22 is a header code with more specific child codes; report one of the billable codes listed above.

What category does N80.22 belong to?

It belongs to category N80 – Endometriosis.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.