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R92.3

⚠ Non-billable (Header)

Mammographic density found on imaging of breast

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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✅ No additional coding notes for R92.3

Child Codes (5)

R92.30Dense breasts, unspecifiedR92.31Mammographic fatty tissue density of breastR92.32Mammographic fibroglandular density of breastR92.33Mammographic heterogeneous density of breastR92.34Mammographic extreme density of breast

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Code Information

CodeR92.3
BillableNo — Header code
ParentR92
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)