ICD-10-CM 2027
ICD-10 code for Erotomania
Other sexual dysfunction not due to a substance or known physiological condition
From the official ICD-10-CM alphabetic index entry “Erotomania”. Page updated September 29, 2026.
About coding Erotomania
The ICD-10-CM code for Erotomania is F52.8 (Other sexual dysfunction not due to a substance or known physiological condition).
Within F52, choose F52.8 (Other sexual dysfunction not due to a substance or known physiological condition) only when documentation doesn't support a more specific option: Hypoactive sexual desire disorder (F52.0), sexual aversion disorder (F52.1), sexual arousal disorders (F52.2), orgasmic disorder (F52.3), premature ejaculation (F52.4), vaginismus not due to a substance or known physiological condition (F52.5), dyspareunia not due to a substance or known physiological condition (F52.6) and unspecified sexual dysfunction not due to a substance or known physiological condition (F52.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 887 (Other Mental Disorder Diagnoses, relative weight 1.1139), in MDC 19 (Mental Diseases and Disorders), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Erotomania ICD-10 codes
What is the ICD-10 code for Erotomania?
- F52.8 — Other sexual dysfunction not due to a substance or known physiological condition.
Is F52.8 billable?
- Yes. F52.8 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F52.8 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F52.8 as a principal diagnosis.
Is F52.8 a CC or MCC?
- No. F52.8 is neither a CC nor an MCC under MS-DRG v44.0.