ICD-10-CM 2027
ICD-10 code for Pubertas praecox
From the official ICD-10-CM alphabetic index entry “Pubertas praecox”. Page updated September 29, 2026.
About coding Pubertas praecox
The ICD-10-CM code for Pubertas praecox is E30.1 (Precocious puberty).
Within E30 (disorders of puberty, not elsewhere classified), E30.1 is specifically for Precocious puberty. Related codes cover delayed puberty (E30.0), other disorders of puberty (E30.8) and disorder of puberty, unspecified (E30.9).
Don't report E30.1 together with the conditions in its Excludes1 note: Albright (-McCune) (-Sternberg) syndrome (Q78.1), central precocious puberty (E22.8), congenital adrenal hyperplasia (E25.0), female heterosexual precocious pseudopuberty (E25.-) and 1 more.
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 E30.1)
Common questions about Pubertas praecox ICD-10 codes
What is the ICD-10 code for Pubertas praecox?
- E30.1 — Precocious puberty.
Is E30.1 billable?
- Yes. E30.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can E30.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict E30.1 as a principal diagnosis.
Is E30.1 a CC or MCC?
- No. E30.1 is neither a CC nor an MCC under MS-DRG v44.0.