N80.1
Header — not billableEndometriosis of ovary
The ICD-10 code for endometriosis of ovary is N80.1.
N80.1 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- N80.0Endometriosis of uterusnon-billable header
- N80.2Endometriosis of fallopian tubenon-billable header
- N80.3Endometriosis of pelvic peritoneumnon-billable header
- N80.4Endometriosis of rectovaginal septum and vaginanon-billable header
- N80.5Endometriosis of intestinenon-billable header
- N80.6Endometriosis in cutaneous scar
- N80.8Other endometriosis
- N80.9Endometriosis, unspecified
- N80.AEndometriosis of bladder and uretersnon-billable header
- N80.BEndometriosis of cardiothoracic spacenon-billable header
- N80.CEndometriosis of the abdomennon-billable header
- N80.DEndometriosis of the pelvic nervesnon-billable header
- N80.1Endometriosis of ovarynon-billable header
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 6171