ICD-10-CM · Chapter 18 · R00–R99
R92.311
Mammographic fatty tissue density, right breast
Symptoms, signs and abnormal clinical and laboratory findings
Quick facts
- Code
- R92.311
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings
- Category
- R92 — Abnormal and inconclusive findings on diagnostic imaging of breast
- Specificity
- 6 characters
How coders use this code
ICD-10-CM R92.311 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of mammographic fatty tissue density, right breast. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in R92
- R92Abnormal and inconclusive findings on diagnostic imaging of breast
- R92.0Mammographic microcalcification found on diagnostic imaging of breast
- R92.1Mammographic calcification found on diagnostic imaging of breast
- R92.2Inconclusive mammogram
- R92.3Mammographic density found on imaging of breast
- R92.30Dense breasts, unspecified
- R92.31Mammographic fatty tissue density of breast
- R92.312Mammographic fatty tissue density, left breast
- R92.313Mammographic fatty tissue density, bilateral breasts
- R92.32Mammographic fibroglandular density of breast
- R92.321Mammographic fibroglandular density, right breast
- R92.322Mammographic fibroglandular density, left breast
- R92.323Mammographic fibroglandular density, bilateral breasts
- R92.33Mammographic heterogeneous density of breast
- R92.331Mammographic heterogeneous density, right breast
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