ICD-10-CM category
N80: Endometriosis
Codes under N80 (Endometriosis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| N80.0 | Endometriosis of uterus | — |
| N80.0 | Endometriosis of uterus | — |
| N80.00 | Endometriosis of the uterus, unspecified | ✓ |
| N80.00 | Endometriosis of the uterus, unspecified | ✓ |
| N80.01 | Superficial endometriosis of the uterus | ✓ |
| N80.01 | Superficial endometriosis of the uterus | ✓ |
| N80.1 | Endometriosis of ovary | — |
| N80.1 | Endometriosis of ovary | — |
| N80.02 | Deep endometriosis of the uterus | ✓ |
| N80.02 | Deep endometriosis of the uterus | ✓ |
| N80.2 | Endometriosis of fallopian tube | — |
| N80.2 | Endometriosis of fallopian tube | — |
| N80.03 | Adenomyosis of the uterus | ✓ |
| N80.03 | Adenomyosis of the uterus | ✓ |
| N80.3 | Endometriosis of pelvic peritoneum | — |
| N80.3 | Endometriosis of pelvic peritoneum | — |
| N80.3A | Superficial endometriosis of the uterosacral ligament(s) | — |
| N80.3A | Superficial endometriosis of the uterosacral ligament(s) | — |
| N80.3A1 | Superficial endometriosis of the right uterosacral ligament | ✓ |
| N80.3A1 | Superficial endometriosis of the right uterosacral ligament | ✓ |
| N80.3A2 | Superficial endometriosis of the left uterosacral ligament | ✓ |
| N80.3A2 | Superficial endometriosis of the left uterosacral ligament | ✓ |
| N80.3A3 | Superficial endometriosis of the bilateral uterosacral ligament(s) | ✓ |
| N80.3A3 | Superficial endometriosis of the bilateral uterosacral ligament(s) | ✓ |
| N80.3A9 | Superficial endometriosis of the uterosacral ligament(s), unspecified side | ✓ |
| N80.3A9 | Superficial endometriosis of the uterosacral ligament(s), unspecified side | ✓ |
| N80.3B | Deep endometriosis of the uterosacral ligament(s) | — |
| N80.3B | Deep endometriosis of the uterosacral ligament(s) | — |
| N80.3B1 | Deep endometriosis of the right uterosacral ligament | ✓ |
| N80.3B1 | Deep endometriosis of the right uterosacral ligament | ✓ |
| N80.3B2 | Deep endometriosis of the left uterosacral ligament | ✓ |
| N80.3B2 | Deep endometriosis of the left uterosacral ligament | ✓ |
| N80.3B3 | Deep endometriosis of bilateral uterosacral ligament(s) | ✓ |
| N80.3B3 | Deep endometriosis of bilateral uterosacral ligament(s) | ✓ |
| N80.3B9 | Deep endometriosis of the uterosacral ligament(s), unspecified side | ✓ |
| N80.3B9 | Deep endometriosis of the uterosacral ligament(s), unspecified side | ✓ |
| N80.3C | Endometriosis of the uterosacral ligament(s), unspecified depth | — |
| N80.3C | Endometriosis of the uterosacral ligament(s), unspecified depth | — |
| N80.3C1 | Endometriosis of the right uterosacral ligament, unspecified depth | ✓ |
| N80.3C1 | Endometriosis of the right uterosacral ligament, unspecified depth | ✓ |
| N80.3C2 | Endometriosis of the left uterosacral ligament, unspecified depth | ✓ |
| N80.3C2 | Endometriosis of the left uterosacral ligament, unspecified depth | ✓ |
| N80.3C3 | Endometriosis of bilateral uterosacral ligament(s), unspecified depth | ✓ |
| N80.3C3 | Endometriosis of bilateral uterosacral ligament(s), unspecified depth | ✓ |
| N80.3C9 | Endometriosis of the uterosacral ligament(s), unspecified side, unspecified depth | ✓ |
| N80.3C9 | Endometriosis of the uterosacral ligament(s), unspecified side, unspecified depth | ✓ |
| N80.4 | Endometriosis of rectovaginal septum and vagina | — |
| N80.4 | Endometriosis of rectovaginal septum and vagina | — |
| N80.5 | Endometriosis of intestine | — |
| N80.5 | Endometriosis of intestine | — |
| N80.6 | Endometriosis in cutaneous scar | ✓ |
| N80.6 | Endometriosis in cutaneous scar | ✓ |
| N80.8 | Other endometriosis | ✓ |
| N80.8 | Other endometriosis | ✓ |
| N80.9 | Endometriosis, unspecified | ✓ |
| N80.9 | Endometriosis, unspecified | ✓ |
| N80.10 | Endometriosis of ovary, unspecified depth | — |
| N80.10 | Endometriosis of ovary, unspecified depth | — |
| N80.11 | Superficial endometriosis of the ovary | — |
| N80.11 | Superficial endometriosis of the ovary | — |
| N80.12 | Deep endometriosis of ovary | — |
| N80.12 | Deep endometriosis of ovary | — |
| N80.20 | Endometriosis of fallopian tube, unspecified depth | — |
| N80.20 | Endometriosis of fallopian tube, unspecified depth | — |
| N80.21 | Superficial endometriosis of fallopian tube | — |
| N80.21 | Superficial endometriosis of fallopian tube | — |
| N80.22 | Deep endometriosis of the fallopian tube | — |
| N80.22 | Deep endometriosis of the fallopian tube | — |
| N80.30 | Endometriosis of pelvic peritoneum, unspecified | ✓ |
| N80.30 | Endometriosis of pelvic peritoneum, unspecified | ✓ |
| N80.31 | Endometriosis of the anterior cul-de-sac | — |
| N80.31 | Endometriosis of the anterior cul-de-sac | — |
| N80.32 | Endometriosis of the posterior cul-de-sac | — |
| N80.32 | Endometriosis of the posterior cul-de-sac | — |
| N80.33 | Superficial endometriosis of the pelvic sidewall | — |
| N80.33 | Superficial endometriosis of the pelvic sidewall | — |
| N80.34 | Deep endometriosis of the pelvic sidewall | — |
| N80.34 | Deep endometriosis of the pelvic sidewall | — |
| N80.35 | Endometriosis of the pelvic sidewall, unspecified depth | — |
| N80.35 | Endometriosis of the pelvic sidewall, unspecified depth | — |
| N80.36 | Superficial endometriosis of the pelvic brim | — |
| N80.36 | Superficial endometriosis of the pelvic brim | — |
| N80.37 | Deep endometriosis of the pelvic brim | — |
| N80.37 | Deep endometriosis of the pelvic brim | — |
| N80.38 | Endometriosis of the pelvic brim, unspecified depth | — |
| N80.38 | Endometriosis of the pelvic brim, unspecified depth | — |
| N80.39 | Endometriosis of other pelvic peritoneum | — |
| N80.39 | Endometriosis of other pelvic peritoneum | — |
| N80.40 | Endometriosis of rectovaginal septum, unspecified involvement of vagina | ✓ |
| N80.40 | Endometriosis of rectovaginal septum, unspecified involvement of vagina | ✓ |
| N80.41 | Endometriosis of rectovaginal septum without involvement of vagina | ✓ |
| N80.41 | Endometriosis of rectovaginal septum without involvement of vagina | ✓ |
| N80.42 | Endometriosis of rectovaginal septum with involvement of vagina | ✓ |
| N80.42 | Endometriosis of rectovaginal septum with involvement of vagina | ✓ |
| N80.50 | Endometriosis of intestine, unspecified | ✓ |
| N80.50 | Endometriosis of intestine, unspecified | ✓ |
| N80.51 | Endometriosis of the rectum | — |
| N80.51 | Endometriosis of the rectum | — |
| N80.52 | Endometriosis of the sigmoid colon | — |
| N80.52 | Endometriosis of the sigmoid colon | — |
| N80.53 | Endometriosis of the cecum | — |
| N80.53 | Endometriosis of the cecum | — |
| N80.54 | Endometriosis of the appendix | — |
| N80.54 | Endometriosis of the appendix | — |
| N80.55 | Endometriosis of other parts of the colon | — |
| N80.55 | Endometriosis of other parts of the colon | — |
| N80.56 | Endometriosis of the small intestine | — |
| N80.56 | Endometriosis of the small intestine | — |
| N80.101 | Endometriosis of right ovary, unspecified depth | ✓ |
| N80.101 | Endometriosis of right ovary, unspecified depth | ✓ |
| N80.102 | Endometriosis of left ovary, unspecified depth | ✓ |
| N80.102 | Endometriosis of left ovary, unspecified depth | ✓ |
| N80.103 | Endometriosis of bilateral ovaries, unspecified depth | ✓ |
| N80.103 | Endometriosis of bilateral ovaries, unspecified depth | ✓ |
| N80.109 | Endometriosis of ovary, unspecified side, unspecified depth | ✓ |
| N80.109 | Endometriosis of ovary, unspecified side, unspecified depth | ✓ |
| N80.111 | Superficial endometriosis of right ovary | ✓ |
| N80.111 | Superficial endometriosis of right ovary | ✓ |
| N80.112 | Superficial endometriosis of left ovary | ✓ |
| N80.112 | Superficial endometriosis of left ovary | ✓ |
| N80.113 | Superficial endometriosis of bilateral ovaries | ✓ |
| N80.113 | Superficial endometriosis of bilateral ovaries | ✓ |
| N80.119 | Superficial endometriosis of ovary, unspecified ovary | ✓ |
| N80.119 | Superficial endometriosis of ovary, unspecified ovary | ✓ |
| N80.121 | Deep endometriosis of right ovary | ✓ |
| N80.121 | Deep endometriosis of right ovary | ✓ |
| N80.122 | Deep endometriosis of left ovary | ✓ |
| N80.122 | Deep endometriosis of left ovary | ✓ |
| N80.123 | Deep endometriosis of bilateral ovaries | ✓ |
| N80.123 | Deep endometriosis of bilateral ovaries | ✓ |
| N80.129 | Deep endometriosis of ovary, unspecified ovary | ✓ |
| N80.129 | Deep endometriosis of ovary, unspecified ovary | ✓ |
| N80.201 | Endometriosis of right fallopian tube, unspecified depth | ✓ |
| N80.201 | Endometriosis of right fallopian tube, unspecified depth | ✓ |
| N80.202 | Endometriosis of left fallopian tube, unspecified depth | ✓ |
| N80.202 | Endometriosis of left fallopian tube, unspecified depth | ✓ |
| N80.203 | Endometriosis of bilateral fallopian tubes, unspecified depth | ✓ |
| N80.203 | Endometriosis of bilateral fallopian tubes, unspecified depth | ✓ |
| N80.209 | Endometriosis of unspecified fallopian tube, unspecified depth | ✓ |
| N80.209 | Endometriosis of unspecified fallopian tube, unspecified depth | ✓ |
| N80.211 | Superficial endometriosis of right fallopian tube | ✓ |
| N80.211 | Superficial endometriosis of right fallopian tube | ✓ |
| N80.212 | Superficial endometriosis of left fallopian tube | ✓ |
| N80.212 | Superficial endometriosis of left fallopian tube | ✓ |
| N80.213 | Superficial endometriosis of bilateral fallopian tubes | ✓ |
| N80.213 | Superficial endometriosis of bilateral fallopian tubes | ✓ |
| N80.219 | Superficial endometriosis of unspecified fallopian tube | ✓ |
| N80.219 | Superficial endometriosis of unspecified fallopian tube | ✓ |
| N80.221 | Deep endometriosis of right fallopian tube | ✓ |
| N80.221 | Deep endometriosis of right fallopian tube | ✓ |
| N80.222 | Deep endometriosis of left fallopian tube | ✓ |
| N80.222 | Deep endometriosis of left fallopian tube | ✓ |
| N80.223 | Deep endometriosis of bilateral fallopian tubes | ✓ |
| N80.223 | Deep endometriosis of bilateral fallopian tubes | ✓ |
| N80.229 | Deep endometriosis of unspecified fallopian tube | ✓ |
| N80.229 | Deep endometriosis of unspecified fallopian tube | ✓ |
| N80.311 | Superficial endometriosis of the anterior cul-de-sac | ✓ |
| N80.311 | Superficial endometriosis of the anterior cul-de-sac | ✓ |
| N80.312 | Deep endometriosis of the anterior cul-de-sac | ✓ |
| N80.312 | Deep endometriosis of the anterior cul-de-sac | ✓ |
| N80.319 | Endometriosis of the anterior cul-de-sac, unspecified depth | ✓ |
| N80.319 | Endometriosis of the anterior cul-de-sac, unspecified depth | ✓ |
| N80.321 | Superficial endometriosis of the posterior cul-de-sac | ✓ |
| N80.321 | Superficial endometriosis of the posterior cul-de-sac | ✓ |
| N80.322 | Deep endometriosis of the posterior cul-de-sac | ✓ |
| N80.322 | Deep endometriosis of the posterior cul-de-sac | ✓ |
| N80.329 | Endometriosis of the posterior cul-de-sac, unspecified depth | ✓ |
| N80.329 | Endometriosis of the posterior cul-de-sac, unspecified depth | ✓ |
| N80.331 | Superficial endometriosis of the right pelvic sidewall | ✓ |
| N80.331 | Superficial endometriosis of the right pelvic sidewall | ✓ |
| N80.332 | Superficial endometriosis of the left pelvic sidewall | ✓ |
| N80.332 | Superficial endometriosis of the left pelvic sidewall | ✓ |
| N80.333 | Superficial endometriosis of bilateral pelvic sidewall | ✓ |
| N80.333 | Superficial endometriosis of bilateral pelvic sidewall | ✓ |
| N80.339 | Superficial endometriosis of pelvic sidewall, unspecified side | ✓ |
| N80.339 | Superficial endometriosis of pelvic sidewall, unspecified side | ✓ |
| N80.341 | Deep endometriosis of the right pelvic sidewall | ✓ |
| N80.341 | Deep endometriosis of the right pelvic sidewall | ✓ |
| N80.342 | Deep endometriosis of the left pelvic sidewall | ✓ |
| N80.342 | Deep endometriosis of the left pelvic sidewall | ✓ |
| N80.343 | Deep endometriosis of the bilateral pelvic sidewall | ✓ |
| N80.343 | Deep endometriosis of the bilateral pelvic sidewall | ✓ |
| N80.349 | Deep endometriosis of the pelvic sidewall, unspecified side | ✓ |
| N80.349 | Deep endometriosis of the pelvic sidewall, unspecified side | ✓ |
| N80.351 | Endometriosis of the right pelvic sidewall, unspecified depth | ✓ |
| N80.351 | Endometriosis of the right pelvic sidewall, unspecified depth | ✓ |
| N80.352 | Endometriosis of the left pelvic sidewall, unspecified depth | ✓ |
| N80.352 | Endometriosis of the left pelvic sidewall, unspecified depth | ✓ |
| N80.353 | Endometriosis of bilateral pelvic sidewall, unspecified depth | ✓ |
| N80.353 | Endometriosis of bilateral pelvic sidewall, unspecified depth | ✓ |
| N80.359 | Endometriosis of pelvic sidewall, unspecified side, unspecified depth | ✓ |
| N80.359 | Endometriosis of pelvic sidewall, unspecified side, unspecified depth | ✓ |
| N80.361 | Superficial endometriosis of the right pelvic brim | ✓ |
| N80.361 | Superficial endometriosis of the right pelvic brim | ✓ |
| N80.362 | Superficial endometriosis of the left pelvic brim | ✓ |
| N80.362 | Superficial endometriosis of the left pelvic brim | ✓ |
| N80.363 | Superficial endometriosis of bilateral pelvic brim | ✓ |
| N80.363 | Superficial endometriosis of bilateral pelvic brim | ✓ |
| N80.369 | Superficial endometriosis of the pelvic brim, unspecified side | ✓ |
| N80.369 | Superficial endometriosis of the pelvic brim, unspecified side | ✓ |
| N80.371 | Deep endometriosis of the right pelvic brim | ✓ |
| N80.371 | Deep endometriosis of the right pelvic brim | ✓ |
| N80.372 | Deep endometriosis of the left pelvic brim | ✓ |
| N80.372 | Deep endometriosis of the left pelvic brim | ✓ |
| N80.373 | Deep endometriosis of bilateral pelvic brim | ✓ |
| N80.373 | Deep endometriosis of bilateral pelvic brim | ✓ |
| N80.379 | Deep endometriosis of the pelvic brim, unspecified side | ✓ |
| N80.379 | Deep endometriosis of the pelvic brim, unspecified side | ✓ |
| N80.381 | Endometriosis of the right pelvic brim, unspecified depth | ✓ |
| N80.381 | Endometriosis of the right pelvic brim, unspecified depth | ✓ |
| N80.382 | Endometriosis of the left pelvic brim, unspecified depth | ✓ |
| N80.382 | Endometriosis of the left pelvic brim, unspecified depth | ✓ |
| N80.383 | Endometriosis of bilateral pelvic brim, unspecified depth | ✓ |
| N80.383 | Endometriosis of bilateral pelvic brim, unspecified depth | ✓ |
| N80.389 | Endometriosis of the pelvic brim, unspecified side, unspecified depth | ✓ |
| N80.389 | Endometriosis of the pelvic brim, unspecified side, unspecified depth | ✓ |
| N80.391 | Superficial endometriosis of the pelvic peritoneum, other specified sites | ✓ |
| N80.391 | Superficial endometriosis of the pelvic peritoneum, other specified sites | ✓ |
| N80.392 | Deep endometriosis of the pelvic peritoneum, other specified sites | ✓ |
| N80.392 | Deep endometriosis of the pelvic peritoneum, other specified sites | ✓ |
| N80.399 | Endometriosis of the pelvic peritoneum, other specified sites, unspecified depth | ✓ |
| N80.399 | Endometriosis of the pelvic peritoneum, other specified sites, unspecified depth | ✓ |
| N80.511 | Superficial endometriosis of the rectum | ✓ |
| N80.511 | Superficial endometriosis of the rectum | ✓ |
| N80.512 | Deep endometriosis of the rectum | ✓ |
| N80.512 | Deep endometriosis of the rectum | ✓ |
| N80.519 | Endometriosis of the rectum, unspecified depth | ✓ |
| N80.519 | Endometriosis of the rectum, unspecified depth | ✓ |
| N80.521 | Superficial endometriosis of the sigmoid colon | ✓ |
| N80.521 | Superficial endometriosis of the sigmoid colon | ✓ |
| N80.522 | Deep endometriosis of the sigmoid colon | ✓ |
| N80.522 | Deep endometriosis of the sigmoid colon | ✓ |
| N80.529 | Endometriosis of the sigmoid colon, unspecified depth | ✓ |
| N80.529 | Endometriosis of the sigmoid colon, unspecified depth | ✓ |
| N80.531 | Superficial endometriosis of the cecum | ✓ |
| N80.531 | Superficial endometriosis of the cecum | ✓ |
| N80.532 | Deep endometriosis of the cecum | ✓ |
| N80.532 | Deep endometriosis of the cecum | ✓ |
| N80.539 | Endometriosis of the cecum, unspecified depth | ✓ |
| N80.539 | Endometriosis of the cecum, unspecified depth | ✓ |
| N80.541 | Superficial endometriosis of the appendix | ✓ |
| N80.541 | Superficial endometriosis of the appendix | ✓ |
| N80.542 | Deep endometriosis of the appendix | ✓ |
| N80.542 | Deep endometriosis of the appendix | ✓ |
| N80.549 | Endometriosis of the appendix, unspecified depth | ✓ |
| N80.549 | Endometriosis of the appendix, unspecified depth | ✓ |
| N80.551 | Superficial endometriosis of other parts of the colon | ✓ |
| N80.551 | Superficial endometriosis of other parts of the colon | ✓ |
| N80.552 | Deep endometriosis of other parts of the colon | ✓ |
| N80.552 | Deep endometriosis of other parts of the colon | ✓ |
| N80.559 | Endometriosis of other parts of the colon, unspecified depth | ✓ |
| N80.559 | Endometriosis of other parts of the colon, unspecified depth | ✓ |
| N80.561 | Superficial endometriosis of the small intestine | ✓ |
| N80.561 | Superficial endometriosis of the small intestine | ✓ |
| N80.562 | Deep endometriosis of the small intestine | ✓ |
| N80.562 | Deep endometriosis of the small intestine | ✓ |
| N80.569 | Endometriosis of the small intestine, unspecified depth | ✓ |
| N80.569 | Endometriosis of the small intestine, unspecified depth | ✓ |
| N80.A | Endometriosis of bladder and ureters | — |
| N80.A | Endometriosis of bladder and ureters | — |
| N80.A0 | Endometriosis of bladder, unspecified depth | ✓ |
| N80.A0 | Endometriosis of bladder, unspecified depth | ✓ |
| N80.A1 | Superficial endometriosis of bladder | ✓ |
| N80.A1 | Superficial endometriosis of bladder | ✓ |
| N80.A2 | Deep endometriosis of bladder | ✓ |
| N80.A2 | Deep endometriosis of bladder | ✓ |
| N80.A4 | Superficial endometriosis of ureter | — |
| N80.A4 | Superficial endometriosis of ureter | — |
| N80.A5 | Deep endometriosis of ureter | — |
| N80.A5 | Deep endometriosis of ureter | — |
| N80.A6 | Endometriosis of ureter, unspecified depth | — |
| N80.A6 | Endometriosis of ureter, unspecified depth | — |
| N80.A41 | Superficial endometriosis of right ureter | ✓ |
| N80.A41 | Superficial endometriosis of right ureter | ✓ |
| N80.A42 | Superficial endometriosis of left ureter | ✓ |
| N80.A42 | Superficial endometriosis of left ureter | ✓ |
| N80.A43 | Superficial endometriosis of bilateral ureters | ✓ |
| N80.A43 | Superficial endometriosis of bilateral ureters | ✓ |
| N80.A49 | Superficial endometriosis of unspecified ureter | ✓ |
| N80.A49 | Superficial endometriosis of unspecified ureter | ✓ |
| N80.A51 | Deep endometriosis of right ureter | ✓ |
| N80.A51 | Deep endometriosis of right ureter | ✓ |
| N80.A52 | Deep endometriosis of left ureter | ✓ |
| N80.A52 | Deep endometriosis of left ureter | ✓ |
| N80.A53 | Deep endometriosis of bilateral ureters | ✓ |
| N80.A53 | Deep endometriosis of bilateral ureters | ✓ |
| N80.A59 | Deep endometriosis of unspecified ureter | ✓ |
| N80.A59 | Deep endometriosis of unspecified ureter | ✓ |
| N80.A61 | Endometriosis of right ureter, unspecified depth | ✓ |
| N80.A61 | Endometriosis of right ureter, unspecified depth | ✓ |
| N80.A62 | Endometriosis of left ureter, unspecified depth | ✓ |
| N80.A62 | Endometriosis of left ureter, unspecified depth | ✓ |
| N80.A63 | Endometriosis of bilateral ureters, unspecified depth | ✓ |
| N80.A63 | Endometriosis of bilateral ureters, unspecified depth | ✓ |
| N80.A69 | Endometriosis of unspecified ureter, unspecified depth | ✓ |
| N80.A69 | Endometriosis of unspecified ureter, unspecified depth | ✓ |
| N80.B | Endometriosis of cardiothoracic space | — |
| N80.B | Endometriosis of cardiothoracic space | — |
| N80.B1 | Endometriosis of pleura | ✓ |
| N80.B1 | Endometriosis of pleura | ✓ |
| N80.B2 | Endometriosis of lung | ✓ |
| N80.B2 | Endometriosis of lung | ✓ |
| N80.B3 | Endometriosis of diaphragm | — |
| N80.B3 | Endometriosis of diaphragm | — |
| N80.B4 | Endometriosis of the pericardial space | ✓ |
| N80.B4 | Endometriosis of the pericardial space | ✓ |
| N80.B5 | Endometriosis of the mediastinal space | ✓ |
| N80.B5 | Endometriosis of the mediastinal space | ✓ |
| N80.B6 | Endometriosis of cardiothoracic space | ✓ |
| N80.B6 | Endometriosis of cardiothoracic space | ✓ |
| N80.B31 | Superficial endometriosis of diaphragm | ✓ |
| N80.B31 | Superficial endometriosis of diaphragm | ✓ |
| N80.B32 | Deep endometriosis of diaphragm | ✓ |
| N80.B32 | Deep endometriosis of diaphragm | ✓ |
| N80.B39 | Endometriosis of diaphragm, unspecified depth | ✓ |
| N80.B39 | Endometriosis of diaphragm, unspecified depth | ✓ |
| N80.C | Endometriosis of the abdomen | — |
| N80.C | Endometriosis of the abdomen | — |
| N80.C0 | Endometriosis of the abdomen, unspecified | ✓ |
| N80.C0 | Endometriosis of the abdomen, unspecified | ✓ |
| N80.C1 | Endometriosis of the anterior abdominal wall | — |
| N80.C1 | Endometriosis of the anterior abdominal wall | — |
| N80.C2 | Endometriosis of the umbilicus | ✓ |
| N80.C2 | Endometriosis of the umbilicus | ✓ |
| N80.C3 | Endometriosis of the inguinal canal | ✓ |
| N80.C3 | Endometriosis of the inguinal canal | ✓ |
| N80.C4 | Endometriosis of extra-pelvic abdominal peritoneum | ✓ |
| N80.C4 | Endometriosis of extra-pelvic abdominal peritoneum | ✓ |
| N80.C9 | Endometriosis of other site of abdomen | ✓ |
| N80.C9 | Endometriosis of other site of abdomen | ✓ |
| N80.C10 | Endometriosis of the anterior abdominal wall, subcutaneous tissue | ✓ |
| N80.C10 | Endometriosis of the anterior abdominal wall, subcutaneous tissue | ✓ |
| N80.C11 | Endometriosis of the anterior abdominal wall, fascia and muscular layers | ✓ |
| N80.C11 | Endometriosis of the anterior abdominal wall, fascia and muscular layers | ✓ |
| N80.C19 | Endometriosis of the anterior abdominal wall, unspecified depth | ✓ |
| N80.C19 | Endometriosis of the anterior abdominal wall, unspecified depth | ✓ |
| N80.D | Endometriosis of the pelvic nerves | — |
| N80.D | Endometriosis of the pelvic nerves | — |
| N80.D0 | Endometriosis of the pelvic nerves, unspecified | ✓ |
| N80.D0 | Endometriosis of the pelvic nerves, unspecified | ✓ |
| N80.D1 | Endometriosis of the sacral splanchnic nerves | ✓ |
| N80.D1 | Endometriosis of the sacral splanchnic nerves | ✓ |
| N80.D2 | Endometriosis of the sacral nerve roots | ✓ |
| N80.D2 | Endometriosis of the sacral nerve roots | ✓ |
| N80.D3 | Endometriosis of the obturator nerve | ✓ |
| N80.D3 | Endometriosis of the obturator nerve | ✓ |
| N80.D4 | Endometriosis of the sciatic nerve | ✓ |
| N80.D4 | Endometriosis of the sciatic nerve | ✓ |
| N80.D5 | Endometriosis of the pudendal nerve | ✓ |
| N80.D5 | Endometriosis of the pudendal nerve | ✓ |
| N80.D6 | Endometriosis of the femoral nerve | ✓ |
| N80.D6 | Endometriosis of the femoral nerve | ✓ |
| N80.D9 | Endometriosis of other pelvic nerve | ✓ |
| N80.D9 | Endometriosis of other pelvic nerve | ✓ |
Frequently asked questions
What is ICD-10-CM code N80?
N80 is an ICD-10-CM category covering Endometriosis. It contains 354 more specific diagnosis codes, 276 of which are billable.
Is N80 a billable code?
No — N80 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example N80.0 — Endometriosis of uterus). 276 of the 354 codes under N80 are billable.
What codes fall under N80?
N80 includes N80.0, N80.0, N80.00, N80.00, N80.01, plus 349 more. See the full list with descriptions and billable status above.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free