ICD-10 Code
International Classification of Diseases, 10th Revision
Apr 26, 2019

See: Other specified disorders of breast

  ICD-10 Code for Hypoplasia of breast N64.82

N64.82 is a valid1 ICD 10 diagnosis code.

N64.82 is valid for submission for HIPAA-covered transactions.

Chapter 14 Diseases of the genitourinary system (N00-N99)
Section N60-N65 Disorders of breast (N60-N65)
Category N64 Other disorders of breast

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Micromastia
  • congenital absence of breast (Q83.0)
  • hypoplasia of native breast in relation to reconstructed breast (N65.1)
See also ICD 10 code for

Related Terms to “Hypoplasia of breast”

  • Hypoplasia, hypoplastic
    • breast(areola) - N64.82
  • Micromastia - N64.82
See the ICD-10-CM Coding Guidelines.

Questions related to N64.82 Hypoplasia of breast

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.