ICD-10-CM E30.1 is the diagnosis code for Precocious puberty. This code falls under the section "Disorders of other endocrine glands" within Chapter 4 — Endocrine, nutritional and metabolic diseases (E00-E89). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as E30.1. They are mutually exclusive:
Understanding where E30.1 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, E30.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
E30.1 is the ICD-10-CM diagnosis code for "Precocious puberty". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of E30.1 is E30 ("Disorders of puberty, not elsewhere classified"). E30.1 provides a more specific classification within this category.
E30.1 is located in Section E20-E35 — "Disorders of other endocrine glands" within Chapter 4 of the ICD-10-CM Tabular List.
Use E30.1 when the patients documented diagnosis matches "Precocious puberty" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Precocious puberty is E30.1.
Yes, E30.1 can be used as a primary diagnosis code since it is billable and specific.
E30.1 is in Chapter 4 of the ICD-10-CM Tabular List.
Type 1 Excludes for E30.1 include: Albright (-McCune) (-Sternberg) syndrome (Q78.1); central precocious puberty (E22.8); congenital adrenal hyperplasia (E25.0) and more.
Yes, E30.1 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.