ICD-10-CM 2027
ICD-10 code for perineum varix
From the official ICD-10-CM alphabetic index entry “Varix (lower limb) › perineum”. Page updated September 29, 2026.
About coding perineum varix
The ICD-10-CM code for perineum varix is I86.3 (Vulval varices).
Within I86 (varicose veins of other sites), I86.3 is specifically for Vulval varices. Related codes cover sublingual varices (I86.0), scrotal varices (I86.1), pelvic varices (I86.2), gastric varices (I86.4) and varicose veins of other specified sites (I86.8).
Don't report I86.3 together with the conditions in its Excludes1 note: vulval varices complicating childbirth and the puerperium (O87.8) and vulval varices complicating pregnancy (O22.1-).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Don't confuse with (Excludes1 for I86.3)
Common questions about perineum varix ICD-10 codes
What is the ICD-10 code for perineum varix?
- I86.3 — Vulval varices.
Is I86.3 billable?
- Yes. I86.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can I86.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict I86.3 as a principal diagnosis.
Is I86.3 a CC or MCC?
- No. I86.3 is neither a CC nor an MCC under MS-DRG v44.0.