Specific code 2008 ICD-9-CM Diagnosis Code 610.1
Diffuse cystic mastopathy
  • Short description: DIFFUS CYSTIC MASTOPATHY.
  • ICD-9-CM 610.1 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 610.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2008 version of ICD-9-CM 610.1.
  • More recent version(s) of ICD-9-CM 610.1: 2009 2010 2011 2012 2013 2014.
Disease Synonyms
  • Fibrocystic breast changes
  • Fibrocystic change of bilat breasts
  • Fibrocystic change of bilateral breasts
  • Fibrocystic change of both breasts
  • Fibrocystic change of breast
  • Fibrocystic change of left breast
  • Fibrocystic change of right breast
  • Fibrocystic disease of breast
Applies To
  • Chronic cystic mastitis
  • Cystic breast
  • Fibrocystic disease of breast
Convert to ICD-10-CM: 610.1 converts approximately to:
  • 2014 ICD-10-CM N60.19 Diffuse cystic mastopathy of unspecified breast
ICD-9-CM Volume 2 Index entries containing back-references to 610.1:
  • Bloodgood's disease 610.1
  • Cooper's
    • disease 610.1
  • Cystic - see also condition
    • breast, chronic 610.1
    • mastitis, chronic 610.1
  • Disease, diseased - see also Syndrome
    • Bloodgood's 610.1
    • breast 611.9
      • cystic (chronic) 610.1
      • fibrocystic 610.1
      • inflammatory 611.0
      • Paget's (M8540/3) 174.0
      • puerperal, postpartum NEC 676.3
      • specified NEC 611.8
    • Cooper's 610.1
    • cystic
      • breast (chronic) 610.1
      • kidney, congenital (see also Cystic, disease, kidney) 753.10
      • liver, congenital 751.62
      • lung 518.89
      • pancreas 577.2
      • renal, congenital (see also Cystic, disease, kidney) 753.10
      • semilunar cartilage 717.5
    • Phocas' 610.1
    • Reclus' (cystic) 610.1
    • Schimmelbusch's 610.1
  • Dysplasia - see also Anomaly
    • mammary (benign) (gland) 610.9
      • cystic 610.1
      • specified type NEC 610.8
  • Fibrocystic
  • Hyperplasia, hyperplastic
    • Schimmelbusch's 610.1
  • 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
  • Involution, involutional - see also condition
    • breast, cystic or fibrocystic 610.1
  • Mastitis (acute) (adolescent) (diffuse) (interstitial) (lobular) (nonpuerperal) (nonsuppurative) (parenchymatous) (phlegmonous) (simple) (subacute) (suppurative) 611.0
    • chronic (cystic) (fibrocystic) 610.1
    • cystic 610.1
      • Schimmelbusch's type 610.1
    • fibrocystic 610.1
  • Mastopathy, mastopathia 611.9
    • chronica cystica 610.1
    • diffuse cystic 610.1
  • Papillomatosis (M8060/0) - see also Neoplasm, by site, benign
    • ductal, breast 610.1
  • Phocas' disease 610.1
  • Reclus' disease (cystic) 610.1
  • Schimmelbusch's disease, cystic mastitis, or hyperplasia 610.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 610.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.