ICD-10-CM 2027
ICD-10 code for functional vaginismus
Vaginismus not due to a substance or known physiological condition
From the official ICD-10-CM alphabetic index entry “Vaginismus (reflex) › functional”. Page updated September 29, 2026.
About coding functional vaginismus
The ICD-10-CM code for functional vaginismus is F52.5 (Vaginismus not due to a substance or known physiological condition).
Within F52 (sexual dysfunction not due to a substance or known physiological condition), F52.5 is specifically for vaginismus not due to a substance or known physiological condition. Related codes cover Hypoactive sexual desire disorder (F52.0), sexual aversion disorder (F52.1), sexual arousal disorders (F52.2), orgasmic disorder (F52.3), premature ejaculation (F52.4), dyspareunia not due to a substance or known physiological condition (F52.6), other sexual dysfunction not due to a substance or known physiological condition (F52.8) and unspecified sexual dysfunction not due to a substance or known physiological condition (F52.9).
The conditions in its Excludes2 note aren't part of F52.5, but may be coded alongside it if the patient has both: vaginismus (due to a known physiological condition) (N94.2).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about functional vaginismus ICD-10 codes
What is the ICD-10 code for functional vaginismus?
- F52.5 — Vaginismus not due to a substance or known physiological condition.
Is F52.5 billable?
- Yes. F52.5 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F52.5 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F52.5 as a principal diagnosis.
Is F52.5 a CC or MCC?
- No. F52.5 is neither a CC nor an MCC under MS-DRG v44.0.