{"code":"R92.3","type":"code","title":"Mammographic density found on imaging of breast","codeAlso":[", if applicable, inconclusive mammogram (R92.2)"],"includes":["nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan]","nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR]","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"],"modern_v":"official26","codeFirst":[],"excludes1":["abnormal findings on antenatal screening of mother (O28.-)","diagnostic abnormal findings classified elsewhere - see Alphabetical Index"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["R92.30","R92.31","R92.311","R92.312","R92.313","R92.32","R92.321","R92.322","R92.323","R92.33","R92.331","R92.332","R92.333","R92.34","R92.341","R92.342","R92.343"],"inclusionTerms":[],"sibling_titles":{"code":"R92.343","title":"Mammographic extreme density, bilateral breasts","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Mammographic density found on imaging of breast is a non-billable ICD-10-CM category code (R92.3). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Mammographic density found on imaging of breast is a non-billable ICD-10-CM category code (R92.3). A more specific billable subcode must be selected for claims submission. Includes: nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan]; nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR]; 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. Code also: , if applicable, inconclusive mammogram (R92.2).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}