ICD-9-CM procedure code (retired)
83.11 — Achillotenotomy
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 83.11
83.11 is an ICD-9-CM procedure code for Achillotenotomy. 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 6 ICD-10-PCS codes, such as 0L8N0ZZ (Division of Right Lower Leg Tendon, Open Approach), 0L8N3ZZ (Division of Right Lower Leg Tendon, Percutaneous Approach) and 0L8N4ZZ (Division of Right Lower Leg Tendon, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0L8N0ZZDivision of Right Lower Leg Tendon, Open Approachapproximate
- 0L8N3ZZDivision of Right Lower Leg Tendon, Percutaneous Approachapproximate
- 0L8N4ZZDivision of Right Lower Leg Tendon, Percutaneous Endoscopic Approachapproximate
- 0L8P0ZZDivision of Left Lower Leg Tendon, Open Approachapproximate
- 0L8P3ZZDivision of Left Lower Leg Tendon, Percutaneous Approachapproximate
- 0L8P4ZZDivision of Left Lower Leg Tendon, Percutaneous Endoscopic Approachapproximate
Common questions about 83.11
What is the ICD-10 code for ICD-9 83.11?
- The GEMs map 83.11 to ICD-10-PCS 0L8N0ZZ, 0L8N3ZZ, 0L8N4ZZ, 0L8P0ZZ, 0L8P3ZZ and 0L8P4ZZ.
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.