ICD-9-CM procedure code (retired)
85.50 — Augmentation mammoplasty, not otherwise specified
About ICD-9-CM 85.50
85.50 is an ICD-9-CM procedure code for augmentation mammoplasty, not otherwise specified. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 27 ICD-10-PCS codes, such as 0H0T07Z (Alteration of Right Breast with Autologous Tissue Substitute, Open Approach), 0H0T0JZ (Alteration of Right Breast with Synthetic Substitute, Open Approach) and 0H0T0KZ (Alteration of Right Breast with Nonautologous Tissue Substitute, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0H0T07ZAlteration of Right Breast with Autologous Tissue Substitute, Open Approachapproximate
- 0H0T0JZAlteration of Right Breast with Synthetic Substitute, Open Approachapproximate
- 0H0T0KZAlteration of Right Breast with Nonautologous Tissue Substitute, Open Approachapproximate
- 0H0T37ZAlteration of Right Breast with Autologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0T3JZAlteration of Right Breast with Synthetic Substitute, Percutaneous Approachapproximate
- 0H0T3KZAlteration of Right Breast with Nonautologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0TX7ZAlteration of Right Breast with Autologous Tissue Substitute, External Approachapproximate
- 0H0TXJZAlteration of Right Breast with Synthetic Substitute, External Approachapproximate
- 0H0TXKZAlteration of Right Breast with Nonautologous Tissue Substitute, External Approachapproximate
- 0H0U07ZAlteration of Left Breast with Autologous Tissue Substitute, Open Approachapproximate
- 0H0U0JZAlteration of Left Breast with Synthetic Substitute, Open Approachapproximate
- 0H0U0KZAlteration of Left Breast with Nonautologous Tissue Substitute, Open Approachapproximate
- 0H0U37ZAlteration of Left Breast with Autologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0U3JZAlteration of Left Breast with Synthetic Substitute, Percutaneous Approachapproximate
- 0H0U3KZAlteration of Left Breast with Nonautologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0UX7ZAlteration of Left Breast with Autologous Tissue Substitute, External Approachapproximate
- 0H0UXJZAlteration of Left Breast with Synthetic Substitute, External Approachapproximate
- 0H0UXKZAlteration of Left Breast with Nonautologous Tissue Substitute, External Approachapproximate
- 0H0V07ZAlteration of Bilateral Breast with Autologous Tissue Substitute, Open Approachapproximate
- 0H0V0JZAlteration of Bilateral Breast with Synthetic Substitute, Open Approachapproximate
- 0H0V0KZAlteration of Bilateral Breast with Nonautologous Tissue Substitute, Open Approachapproximate
- 0H0V37ZAlteration of Bilateral Breast with Autologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0V3JZAlteration of Bilateral Breast with Synthetic Substitute, Percutaneous Approachapproximate
- 0H0V3KZAlteration of Bilateral Breast with Nonautologous Tissue Substitute, Percutaneous Approachapproximate
- 0H0VX7ZAlteration of Bilateral Breast with Autologous Tissue Substitute, External Approachapproximate
- 0H0VXJZAlteration of Bilateral Breast with Synthetic Substitute, External Approachapproximate
- 0H0VXKZAlteration of Bilateral Breast with Nonautologous Tissue Substitute, External Approachapproximate
Common questions about 85.50
What is the ICD-10 code for ICD-9 85.50?
- The GEMs map 85.50 to ICD-10-PCS 0H0T07Z, 0H0T0JZ, 0H0T0KZ, 0H0T37Z, 0H0T3JZ, 0H0T3KZ and 21 more.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.