R92.34 Mammographic extreme density of breast

Non-billable header with 3 child codes.

Applicable to

• Breast Imaging Reporting and Data System (BI-RADS): D
• Breast Imaging Reporting and Data System (BI-RADS): 4

Applies from R92.3 Mammographic density found on imaging of breast

Code also

• , if applicable, inconclusive mammogram (R92.2)

Codes under R92.34

• R92.341 Mammographic extreme density, right breast
• R92.342 Mammographic extreme density, left breast
• R92.343 Mammographic extreme density, bilateral breasts

Code annotations containing back-references to R92.34

Back-references to R92

• Type 2 Excludes: N64.5 Other signs and symptoms in breast ("abnormal findings on diagnostic imaging of breast (R92.-)")
• Type 1 Excludes: R22 Localized swelling, mass and lump of skin and subcutaneous tissue ("abnormal findings on diagnostic imaging (R90-R93)")

Diagnosis Index entries for R92.34

• Breast › Imaging Reporting and Data System (BI-RADS): D
• Breast › Imaging Reporting and Data System (BI-RADS): 4
• Density › breast › mammographic › extreme

Nearby codes

• 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 (this code)
• 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