ICD-10-CM · Chapter 14 · N00–N99
N64.5
Other signs and symptoms in breast
Diseases of the genitourinary system
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- N64.5
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 14 — Diseases of the genitourinary system
- Category
- N64 — Other disorders of breast
- Specificity
- 4 characters
How coders use this code
ICD-10-CM N64.5 is a category (header) for other signs and symptoms in breast. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in N64
- N64Other disorders of breast
- N64.0Fissure and fistula of nipple
- N64.1Fat necrosis of breast
- N64.2Atrophy of breast
- N64.3Galactorrhea not associated with childbirth
- N64.4Mastodynia
- N64.51Induration of breast
- N64.52Nipple discharge
- N64.53Retraction of nipple
- N64.59Other signs and symptoms in breast
- N64.8Other specified disorders of breast
- N64.81Ptosis of breast
- N64.82Hypoplasia of breast
- N64.89Other specified disorders of breast
- N64.9Disorder of breast, unspecified
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