N80.222 Deep endometriosis of left fallopian tube

Billable ICD-10-CM code, FY2026.

Applies from N80.22 Deep endometriosis of the fallopian tube

Applicable to

• Deep endometriosis involving muscular wall of fallopian tube

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Code annotations containing back-references to N80.222

Back-references to N80

• Type 1 Excludes: N85 Other noninflammatory disorders of uterus, except cervix ("endometriosis (N80.-)")

Nearby codes

• N80.212 Superficial endometriosis of left fallopian tube
• N80.213 Superficial endometriosis of bilateral fallopian tubes
• N80.219 Superficial endometriosis of unspecified fallopian tube
• N80.22 Deep endometriosis of the fallopian tube
• N80.221 Deep endometriosis of right fallopian tube
• N80.222 Deep endometriosis of left fallopian tube (this code)
• N80.223 Deep endometriosis of bilateral fallopian tubes
• N80.229 Deep endometriosis of unspecified fallopian tube
• N80.3 Endometriosis of pelvic peritoneum
• N80.30 Endometriosis of pelvic peritoneum, unspecified
• N80.31 Endometriosis of the anterior cul-de-sac