2025 ICD-10-CM Diagnosis Code E30.0

Delayed puberty

• E30.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2025 edition of ICD-10-CM E30.0 became effective on October 1, 2024.
• This is the American ICD-10-CM version of E30.0 – other international versions of ICD-10 E30.0 may differ.

Applicable To

• Constitutional delay of puberty
• Delayed sexual development

The following code(s) above E30.0 contain annotation back-references

 that may be applicable to E30.0:

• E00-E89  Endocrine, nutritional and metabolic diseases
• E20-E35  Disorders of other endocrine glands

Approximate Synonyms

• Delay in sexual development and/or puberty
• Delayed menarche (late occurance of first menstrual cycle)
• Delayed menarche (late occurrence of first menstrual cycle)
• Late menarche
• Sexual development, delayed

Clinical Information

• A disorder characterized by unusually late sexual maturity.
• The lack of development of sexual maturation in boys and girls at a chronological age that is 2.5 standard deviations above the mean age at onset of puberty in a population. Delayed puberty can be classified by defects in the hypothalamic lhrh pulse generator, the pituitary gland, or the gonads. These patients will undergo spontaneous but delayed puberty whereas patients with sexual infantilism will not.
• Unusually late sexual maturity.

ICD-10-CM E30.0 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

• 643 Endocrine disorders with mcc
• 644 Endocrine disorders with cc
• 645 Endocrine disorders without cc/mcc

Convert E30.0 to ICD-9-CMCode History

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change
• 2021 (effective 10/1/2020): No change
• 2022 (effective 10/1/2021): No change
• 2023 (effective 10/1/2022): No change
• 2024 (effective 10/1/2023): No change
• 2025 (effective 10/1/2024): No change

Code annotations containing back-references to E30.0:

• Type 1 Excludes: R62

Diagnosis Index entries containing back-references to E30.0:

• Delay, delayed
  • developmentR62.50
    • sexual E30.0
  • menarche E30.0
  • puberty E30.0 (constitutional)
  • sexual maturation, female E30.0
• Immaturity (less than 37 completed weeks) – see also Preterm, newborn
  • sexual E30.0 (female) (male)
• Inadequate, inadequacy
  • development
    • genitalia
      • after puberty NEC E30.0
• Infancy, infantile, infantilism – see also condition
  • genitalia, genitals E30.0 (after puberty)
• Infantile – see also condition
  • genitalia, genitals E30.0
  • os, uterine E30.0
  • penis E30.0
  • uterus E30.0
• Menarche
  • delayed E30.0
• Puberty (development state) Z00.3
  • delayed E30.0
• Sexual
  • immaturity E30.0 (female) (male)
• Underdevelopment – see also Undeveloped
  • sexual E30.0
• Undeveloped, undevelopment – see also Hypoplasia
  • uterus E30.0