N64
Other disorders of breast
Choose the additional character
N64 needs more characters to be billable. Pick the specific code below.
- N64.0Fissure and fistula of nippleBillable
- N64.1Fat necrosis of breastBillable
- N64.2Atrophy of breastBillable
- N64.3Galactorrhea not associated with childbirthBillable
- N64.4MastodyniaBillable
- N64.5Other signs and symptoms in breastMore levels
- N64.8Other specified disorders of breastMore levels
- N64.9Disorder of breast, unspecifiedBillable
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
mechanical complication of breast prosthesis and implant (T85.4-)
disorders of breast associated with childbirth (O91-O92)
certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)