AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2022 Issue 1; Ask the Editor
Reduction Mammoplasty for Breast Symmetry
A 44-year-old presents with a palpable mass in the upper quadrant of the left breast. The patient underwent wide excision of the left breast mass, diagnostic left axillary lymphadenectomy, therapeutic reduction mammoplasty of the left breast and reduction mammoplasty on the right breast for symmetry. Based on documentation in the operative report of “left therapeutic reduction mammoplasty,” would the root operation “Excision” be appropriate for the therapeutic mammoplasty on the left since it was performed to excise the left breast mass? Would the root operation “Alteration” be assigned for the right mammoplasty performed to obtain symmetrical breasts? ...
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Article Overview
This article addresses a breast surgery coding scenario involving therapeutic and symmetry-related reduction mammoplasty and explains how the operative documentation is interpreted in ICD-10-PCS terms. It is relevant to inpatient coders, CDI specialists, auditors, and surgical documentation reviewers who work with operative reports and procedure code selection. The discussion focuses on root operation assignment, procedure coding distinctions, and related documentation considerations in a breast surgery context.
Why This Topic Matters
Accurate procedure coding for breast surgery depends on aligning operative documentation with the correct ICD-10-PCS root operation, which affects coding consistency and downstream reporting. The article helps readers understand how documentation in a combined therapeutic and symmetry procedure is framed for coding review.
What You Will Learn
- How a breast reduction mammoplasty scenario is evaluated from a procedure coding perspective
- How documentation language in an operative report relates to ICD-10-PCS root operation assignment
- How therapeutic and symmetry-related breast procedures are discussed in coding review
- What kinds of coding considerations arise in a combined breast surgery case
Who Should Read This
- Inpatient coders
- Coding auditors
- Clinical documentation integrity specialists
- Surgical coders
- Healthcare compliance staff
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