Diagnosis Code N64.51
Short Description: Induration of breast
Long Description: Induration of breast
Version 2019 of the ICD-10-CM diagnosis code N64.51
Valid for Submission
The code N64.51 is valid for submission for HIPAA-covered transactions.
Information for Medical Professionals
Information for Patients
Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are not breast milk).
If you have a breast lump, pain, discharge or skin irritation, see your health care provider. Minor and serious breast problems have similar symptoms. Although many women fear cancer, most breast problems are not cancer.
Some common breast changes are
- Fibrocystic breast changes - lumpiness, thickening and swelling, often just before a woman's period
- Cysts - fluid-filled lumps
- Fibroadenomas - solid, round, rubbery lumps that move easily when pushed, occurring most in younger women
- Intraductal papillomas - growths similar to warts near the nipple
- Blocked milk ducts
- Milk production when a woman is not breastfeeding
NIH: National Cancer Institute
- Breast - premenstrual tenderness and swelling (Medical Encyclopedia)
- Breast biopsy -- stereotactic (Medical Encyclopedia)
- Breast biopsy -- ultrasound (Medical Encyclopedia)
- Breast infection (Medical Encyclopedia)
- Breast lump (Medical Encyclopedia)
- Breast MRI scan (Medical Encyclopedia)
- Breast pain (Medical Encyclopedia)
- Breast self exam (Medical Encyclopedia)
- Breast skin and nipple changes (Medical Encyclopedia)
- Fibroadenoma - breast (Medical Encyclopedia)
- Fibrocystic breast disease (Medical Encyclopedia)
- Gynecomastia (Medical Encyclopedia)
- Intraductal papilloma (Medical Encyclopedia)
- Nipple problems (Medical Encyclopedia)
General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.