ICD-10-CM Code E30.1

Valid for Submission

E30.1 is a billable code used to specify a medical diagnosis of precocious puberty. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code E30.1 might also be used to specify conditions or terms like constitutional sexual precocity, cryptogenic sexual precocity, early menarche, familial male-limited precocious puberty, female puberty disorder, heterosexual precocious puberty, etc

The code E30.1 is applicable for patients aged 0 through 17 years inclusive. It is clinically and virtually impossible to use this code on a patient outside the stated age range.

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code E30.1:

Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.

• Precocious menstruation

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• Albright -McCune -Sternberg syndrome Q78.1
• central precocious puberty E22.8
• congenital adrenal hyperplasia E25.0
• female heterosexual precocious pseudopuberty E25
• male isosexual precocious pseudopuberty E25

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code E30.1 are found in the index:

• - Breast - See Also: condition;
  • - buds - E30.1

• - Buds
  • - breast - E30.1

• - Development
  • - sexual, precocious NEC - E30.1

• - Menarche
  • - precocious - E30.1

• - Menstruation
  • - precocious - E30.1

• - Precocious
  • - adrenarche - E30.1
  • - menarche - E30.1
  • - menstruation - E30.1
  • - pubarche - E30.1
  • - puberty - E30.1
  • - sexual development NEC - E30.1

• - Precocity, sexual (constitutional) (cryptogenic) (female) (idiopathic) (male) - E30.1

• - Premature - See Also: condition;
  • - puberty - E30.1

• - Pubarche, precocious - E30.1

• - Pubertas praecox - E30.1

• - Puberty (development state) - Z00.3
  • - precocious (constitutional) (cryptogenic) (idiopathic) - E30.1
  • - premature - E30.1

• - Sexual
  • - precocity (constitutional) (cryptogenic) (female) (idiopathic) (male) - E30.1

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:

• Pediatric diagnoses - Pediatric. Age range is 0–17 years inclusive (e.g., Reye’s syndrome, routine child health exam).

Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

• Constitutional sexual precocity
• Cryptogenic sexual precocity
• Early menarche
• Familial male-limited precocious puberty
• Female puberty disorder
• Heterosexual precocious puberty
• Increased hormone production
• Isosexual precocious puberty
• Menarche
• Peripheral precocious puberty
• Physical precocity
• Precocious female puberty
• Precocious pubarche
• Precocious puberty
• Precocious puberty with adrenal hyperplasia
• Precocious puberty with adrenocortical hyperfunction
• Precocious sexual development
• Rapid-tempo pubertal progression
• Spastic paraplegia with precocious puberty syndrome
• Spurious sexual precocity

Clinical Information

• PUBERTY PRECOCIOUS-. development of sexual maturation in boys and girls at a chronological age that is 2.5 standard deviations below the mean age at onset of puberty in the population. this early maturation of the hypothalamic pituitary gonadal axis results in sexual precocity elevated serum levels of gonadotropins and gonadal steroid hormones such as estradiol and testosterone.

Diagnostic Related Groups

The ICD-10 code E30.1 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2019 through 09/30/2020.

• 643 - ENDOCRINE DISORDERS WITH MCC
• 644 - ENDOCRINE DISORDERS WITH CC
• 645 - ENDOCRINE DISORDERS WITHOUT CC/MCC

Convert E30.1 to ICD-9

• 259.1 - Sexual precocity NEC (Approximate Flag)

Code Classification

• Endocrine, nutritional and metabolic diseases (E00–E90)
  • Disorders of other endocrine glands (E20-E35)
    • Disorders of puberty, not elsewhere classified (E30)

Code History

• FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
  (First year ICD-10-CM implemented into the HIPAA code set)
• FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
• FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
• FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
• FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Tools

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• Convert E30.1 to ICD-9