E30.1Billable

Precocious puberty

Chapter
4. Endocrine, nutritional and metabolic diseases
Category
E30
Effective date
October 1, 2026

Related codes in category E30

E30Disorders of puberty, not elsewhere classifiedE30.0Delayed pubertyYesE30.8Other disorders of pubertyYesE30.9Disorder of puberty, unspecifiedYes

Frequently asked questions

What is ICD-10 code E30.1?

E30.1 is an ICD-10-CM diagnosis code for Precocious puberty.

Is E30.1 a billable code?

Yes. E30.1 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is E30.1 in?

E30.1 falls under Chapter 4: Endocrine, nutritional and metabolic diseases.

When did E30.1 become effective?

E30.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to E30.1?

E30.1 belongs to category E30, which includes 4 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.