R92.0 is the authoritative medical code for Mammographic microcalcification found on diagnostic imaging of breast. This classification is used in medical billing and clinical recording to specify the clinical criteria for mammographic microcalcification found on diagnostic imaging of breast (ICD-10-CM R92.0), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Mammographic microcalcification found on diagnostic imaging of breast is a billable ICD-10-CM diagnosis code R92.0. Includes: nonspecific abnormal findings on diagnostic imaging by computerized axial tomography CAT scan; nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging MRINMR; nonspecific abnormal findings on diagnostic imaging by positron emission tomography PET scan; nonspecific abnormal findings on diagnostic imaging by thermography; nonspecific abnormal findings on diagnostic imaging by ultrasound echogram; nonspecific abnormal findings on diagnostic imaging by X-ray examination. Excludes1 (not coded here): abnormal findings on antenatal screening of mother O28.-; diagnostic abnormal findings classified elsewhere - see Alphabetical Index. Excludes2 (not included here): mammographic calcification calculus found on diagnostic imaging of breast R92.1.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for R92.0 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- nonspecific abnormal findings on diagnostic imaging by computerized axial tomography CAT scan
- nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging MRINMR
- nonspecific abnormal findings on diagnostic imaging by positron emission tomography PET scan
- nonspecific abnormal findings on diagnostic imaging by thermography
- nonspecific abnormal findings on diagnostic imaging by ultrasound echogram
- nonspecific abnormal findings on diagnostic imaging by X-ray examination
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- abnormal findings on antenatal screening of mother O28.-
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- mammographic calcification calculus found on diagnostic imaging of breast R92.1
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with R92.0?
Per Excludes1 instructions, R92.0 must not be reported with: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.
Can R92.0 be reported alongside related conditions?
Per Excludes2 instructions, R92.0 and the following may both be reported when both are present: mammographic calcification (calculus) found on diagnostic imaging of breast (R92.1).
Codes in This Family (22)
Official ICD-10-CM classifications in the same code family as R92.0, with their registry titles.
- R92 — Abnormal and inconclusive findings on diagnostic imaging of breast
- R92.1 — Mammographic calcification found on diagnostic imaging of breast
- R92.2 — Inconclusive mammogram
- R92.3 — Mammographic density found on imaging of breast
- R92.30 — Dense breasts, unspecified
- R92.31 — Mammographic fatty tissue density of breast
- R92.311 — Mammographic fatty tissue density, right breast
- R92.312 — Mammographic fatty tissue density, left breast
- R92.313 — Mammographic fatty tissue density, bilateral breasts
- R92.32 — Mammographic fibroglandular density of breast
- R92.321 — Mammographic fibroglandular density, right breast
- R92.322 — Mammographic fibroglandular density, left breast
- R92.323 — Mammographic fibroglandular density, bilateral breasts
- R92.33 — Mammographic heterogeneous density of breast
- R92.331 — Mammographic heterogeneous density, right breast
- R92.332 — Mammographic heterogeneous density, left breast
- R92.333 — Mammographic heterogeneous density, bilateral breasts
- R92.34 — Mammographic extreme density of breast
- R92.341 — Mammographic extreme density, right breast
- R92.342 — Mammographic extreme density, left breast
- R92.343 — Mammographic extreme density, bilateral breasts
- R92.8 — Other abnormal and inconclusive findings on diagnostic imaging of breast
Indexed Clinical Terms (3)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Abnormal, abnormality, abnormalities, mammogram NEC, microcalcification
- Findings, abnormal, inconclusive, without diagnosis, mammogram NEC, microcalcification
- Microcalcifications, breast
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