E30.9

Disorder of puberty, unspecified

FY2027Chapter 4: Endocrine, nutritional and metabolic diseases/E20–E35 Disorders of other endocrine glands

BillableComplete code, valid to report

Excludes1

E30.9 (also written E309) is a billable ICD-10-CM diagnosis code for disorder of puberty, unspecified. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 4 codes in category E30 (Disorders of puberty, not elsewhere classified). The Alphabetic Index lists it under 1 entry. Its coding notes include 3 Excludes1 entries.

Excludes1

Not coded here. The listed conditions generally should not be reported together.

Also from chapter/block level (3 notes)

Inherited from E20–E35 Disorders of other endocrine glands

galactorrhea (N64.3)
gynecomastia (N62)

Inherited from Chapter 4 Endocrine, nutritional and metabolic diseases

transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Notes

Also from chapter/block level (1 note)

Inherited from Chapter 4 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.

Alphabetic Index terms

Terms the official Alphabetic Index lists for this code. 1 entry

Disorder (of), puberty

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Care settings pills come from CMS program files. Green outline: on a CMS list. Red outline: not accepted. Blue outline: hospital CC, MCC and HAC flags, IPF (inpatient psychiatric) pills, and IRF codes that count only in combination. No Home Health Primary pill means the code is not accepted as a primary diagnosis. IPF Primary shows the MS-DRG a principal diagnosis groups to and its payment adjustment; IPF Comorbidity is a secondary-diagnosis payment category.

Fiscal year

You are viewing FY2027. Always code with the year that matches the date of service or discharge.

FY2027 Effective October 1, 2026