2027 ICD-10-CM Diagnosis Code E30Disorders of puberty, not elsewhere classified

ICD-10-CM Codes›E00–E89›E20-E35›E30

ICD-10-CM E30
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

E30 is a non-billable ICD-10-CM category code for disorders of puberty, not elsewhere classified, so it cannot be submitted on claims. Use a more specific code from this category instead, such as E30.0, E30.1, E30.8, and E30.9.

Code Identity

ICD-10-CM Code
E30
Billable Status
No — Non-Billable Category
Code Describes
Disorders of puberty, not elsewhere classified
Short Description
Disorders of puberty, not elsewhere classified
Same as the full description in the CMS dataset.
Chapter
E20-E35
Disorders of other endocrine glands

Code Classification

ChapterE00–E89Endocrine, nutritional and metabolic diseases
SectionE20-E35Disorders of other endocrine glands
CategoryE30Disorders of puberty, not elsewhere classified
This CodeE30Disorders of puberty, not elsewhere classified

Specific Coding for Disorders of puberty, not elsewhere classifiedOverview

Non-specific codes like E30 require more characters. Use one of these billable codes instead:

  • Use E30.0 for Delayed puberty

  • Use E30.1 for Precocious puberty

  • Use E30.8 for Other disorders of puberty

  • Use E30.9 for Disorder of puberty, unspecified

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to E30: its own notes plus those printed at block E20-E35 and Chapter 4. A note printed at a category, block or chapter applies to every code under it.

Excludes1

Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.

From Block E20-E35 Disorders of other endocrine glands applies to 99 codes
From Chapter 4 (E00-E89) Endocrine, nutritional and metabolic diseases applies to 973 codes
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Notes

General instructions on how these codes are used.

From Chapter 4 (E00-E89) Endocrine, nutritional and metabolic diseases applies to 973 codes
  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name E30, its category, or a range that includes it.

Code First 1

These codes say to code first a condition named in the note, and E30 is one of the conditions named.

  • G63 Polyneuropathy in diseases classified elsewhere
    endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34) names E20-E34, which includes this code

Notes 1

These notes mention E30.

  • Chapter 4 (E00-E89) Endocrine, nutritional and metabolic diseases
    All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere. names E16-E31, which includes this code

Patient EducationClinical

Puberty

Puberty is the time in life when a boy or girl becomes sexually mature. It is a process that usually happens between ages 8 and 13 for girls and ages 9 and 14 for boys. It causes physical changes and affects boys and girls differently.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About E30Overview

What is the ICD-10 code for disorders of puberty, not elsewhere classified?

E30 is the ICD-10-CM category for disorders of puberty, not elsewhere classified, but it is a non-billable header: claims need a more specific code from this category, listed on this page.

Is E30 (Disorders of puberty, not elsewhere classified) a billable code?

No. This is a category header that groups the codes for disorders of puberty, not elsewhere classified, and headers cannot be submitted on claims. Claims for disorders of puberty, not elsewhere classified need a more specific code from this category, such as E30.0, E30.1, and E30.8.

Can E30 be reported with N64.3?

Not as a rule. The Excludes1 note at block E20-E35, which applies to E30, lists "galactorrhea (N64.3)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).