R92.0
Billable codeMammographic microcalcification found on diagnostic imaging of breast
The ICD-10 code for mammographic microcalcification found on diagnostic imaging of breast is R92.0.
Clinical notes
Excludes2 (not included here)
An Excludes2 note means the excluded condition is not part of this one, but a patient can have both at the same time — in that case both codes may be reported together.
- mammographic calcification (calculus) found on diagnostic imaging of breast (R92.1)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- R92.1Mammographic calcification found on diagnostic imaging of breast
- R92.2Inconclusive mammogram
- R92.3Mammographic density found on imaging of breastnon-billable header
- R92.8Other abnormal and inconclusive findings on diagnostic imaging of breast
- R92.0Mammographic microcalcification found on diagnostic imaging of breast
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 79381
Associated MS-DRGs
R92.0 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 564Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
- DRG 565Other Musculoskeletal System and Connective Tissue Diagnoses with CC
- DRG 566Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC
- DRG 600Non-Malignant Breast Disorders with CC/MCC
- DRG 601Non-Malignant Breast Disorders without CC/MCC