N80.B
N80.B — Endometriosis of cardiothoracic space
Non-billable headerICD-10-CM
N80.B is a non-billable header ICD-10-CM code for endometriosis of cardiothoracic space. It cannot be billed on its own: choose one of the more specific child codes below.
Code also
Both codes may be needed to describe the encounter fully. Sequencing depends on the reason for the visit.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Endometriosis of thorax
Risk adjustment
N80.B does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead N80.B
6 child codes. Green means billable.
Related codes at this level
Codes that share N80. If N80.B is not quite right, the correct code is usually one of these.
- N80.0Endometriosis of uterus
- N80.1Endometriosis of ovary
- N80.2Endometriosis of fallopian tube
- N80.3Endometriosis of pelvic peritoneum
- N80.4Endometriosis of rectovaginal septum and vagina
- N80.5Endometriosis of intestine
- N80.6Endometriosis in cutaneous scar
- N80.AEndometriosis of bladder and ureters
- N80.CEndometriosis of the abdomen
- N80.DEndometriosis of the pelvic nerves
- N80.8Other endometriosis
- N80.9Endometriosis, unspecified
Questions about N80.B
- Is N80.B a billable ICD-10-CM code?
- No. N80.B is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does N80.B sit in the tabular list?
- Diseases of the genitourinary system (N00-N99), in the block Noninflammatory disorders of female genital tract (N80-N98).