611.1 HYPERTROPHY OF BREAST


Code Information

Diagnosis Code: 611.1

Short Description: Hypertrophy of breast

Long Description: Hypertrophy of breast

Code Classification:

  • Diseases of the genitourinary system (580–629)
    • Disorders of breast (610-612)
      • 611 Other disorders of breast
        • 611.1 Hypertrophy of breast

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 611.1 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Excess, excessive, excessively
    • development, breast 611.1
  • Gynecomastia 611.1
  • Hyperplasia, hyperplastic
    • breast (see also Hypertrophy, breast) 611.1
      • ductal 610.8
        • atypical 610.8
  • Hypertrophy, hypertrophic
    • breast 611.1
      • cystic 610.1
      • fetus or newborn 778.7
      • fibrocystic 610.1
      • massive pubertal 611.1
      • puerperal, postpartum 676.3
      • senile (parenchymatous) 611.1
    • nipple 611.1
  • Macromastia (see also Hypertrophy, breast) 611.1
  • Mammoplasia 611.1
  • Mastoplasia 611.1
  • Overdevelopment - see also Hypertrophy
    • breast (female) (male) 611.1

Crosswalk Information

The code 611.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
611.1 Right Arrow N62 Hypertrophy of breast
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
611.0 Inflammatory disease of breast
611.2 Fissure of nipple
611.3 Fat necrosis of breast
611.4 Atrophy of breast
611.5 Galactocele
611.6 Galactorrhea not associated with childbirth
611.71 Mastodynia
611.72 Lump or mass in breast
611.79 Other signs and symptoms in breast
611.81 Ptosis of breast
611.82 Hypoplasia of breast
611.83 Capsular contracture of breast implant
611.89 Other specified disorders of breast
611.9 Unspecified breast disorder


This page was last updated on: 10/1/2014