All ICD10 Codes

N80.21

Non-Billable
ChapterN00–N99
Ranksubcategory
Official Description

Superficial endometriosis of fallopian tube

Use a more specific code (4 billable)
N80.211Superficial endometriosis of right fallopian tubeN80.212Superficial endometriosis of left fallopian tubeN80.213Superficial endometriosis of bilateral fallopian tubesN80.219Superficial endometriosis of unspecified fallopian tube
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).
General instructions are available for the parent sections:
View CH14 Notes

Clinical Hierarchy

BillableHas subcodes
CH14Diseases of the genitourinary system (N00-N99)
N80-N98Noninflammatory disorders of female genital tract (N80-N98)
N80Endometriosis
N80.2Endometriosis of fallopian tube
N80.21Superficial endometriosis of fallopian tubeNot billable
N80.211Superficial endometriosis of right fallopian tubeBillable
N80.212Superficial endometriosis of left fallopian tubeBillable
N80.213Superficial endometriosis of bilateral fallopian tubesBillable
N80.219Superficial endometriosis of unspecified fallopian tubeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N80.21:

chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Superficial endometriosis of fallopian tube.

Search PCS Codes