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N83

N83Noninflammatory disorders of ovary, fallopian tube and broad ligament

Non-billable headerICD-10-CM

N83 is a non-billable header ICD-10-CM code for noninflammatory disorders of ovary, fallopian tube and broad ligament. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

Other codes that can never be billed with N83

These codes carry an Excludes1 note pointing at N83. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading N83 alone.

  • N81Female genital prolapse

Risk adjustment

N83 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 N83

10 child codes. Green means billable.

Questions about N83

Is N83 a billable ICD-10-CM code?
No. N83 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does N83 sit in the tabular list?
Diseases of the genitourinary system (N00-N99), in the block Noninflammatory disorders of female genital tract (N80-N98).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.