ICD-9-CM procedure code (retired)
77.56 — Repair of hammer toe
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 77.56
77.56 is an ICD-9-CM procedure code for repair of hammer toe. 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 42 ICD-10-PCS codes, such as 0QBQ0ZZ (Excision of Right Toe Phalanx, Open Approach), 0QBQ3ZZ (Excision of Right Toe Phalanx, Percutaneous Approach) and 0QBQ4ZZ (Excision of Right Toe Phalanx, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0QBQ0ZZExcision of Right Toe Phalanx, Open Approachapproximate
- 0QBQ3ZZExcision of Right Toe Phalanx, Percutaneous Approachapproximate
- 0QBQ4ZZExcision of Right Toe Phalanx, Percutaneous Endoscopic Approachapproximate
- 0QBR0ZZExcision of Left Toe Phalanx, Open Approachapproximate
- 0QBR3ZZExcision of Left Toe Phalanx, Percutaneous Approachapproximate
- 0QBR4ZZExcision of Left Toe Phalanx, Percutaneous Endoscopic Approachapproximate
- 0SGP04ZFusion of Right Toe Phalangeal Joint with Internal Fixation Device, Open Approachapproximate
- 0SGP05ZFusion of Right Toe Phalangeal Joint with External Fixation Device, Open Approachapproximate
- 0SGP07ZFusion of Right Toe Phalangeal Joint with Autologous Tissue Substitute, Open Approachapproximate
- 0SGP0JZFusion of Right Toe Phalangeal Joint with Synthetic Substitute, Open Approachapproximate
- 0SGP0KZFusion of Right Toe Phalangeal Joint with Nonautologous Tissue Substitute, Open Approachapproximate
- 0SGP0ZZFusion of Right Toe Phalangeal Joint, Open Approachapproximate
- 0SGP34ZFusion of Right Toe Phalangeal Joint with Internal Fixation Device, Percutaneous Approachapproximate
- 0SGP35ZFusion of Right Toe Phalangeal Joint with External Fixation Device, Percutaneous Approachapproximate
- 0SGP37ZFusion of Right Toe Phalangeal Joint with Autologous Tissue Substitute, Percutaneous Approachapproximate
- 0SGP3JZFusion of Right Toe Phalangeal Joint with Synthetic Substitute, Percutaneous Approachapproximate
- 0SGP3KZFusion of Right Toe Phalangeal Joint with Nonautologous Tissue Substitute, Percutaneous Approachapproximate
- 0SGP3ZZFusion of Right Toe Phalangeal Joint, Percutaneous Approachapproximate
- 0SGP44ZFusion of Right Toe Phalangeal Joint with Internal Fixation Device, Percutaneous Endoscopic Approachapproximate
- 0SGP45ZFusion of Right Toe Phalangeal Joint with External Fixation Device, Percutaneous Endoscopic Approachapproximate
- 0SGP47ZFusion of Right Toe Phalangeal Joint with Autologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGP4JZFusion of Right Toe Phalangeal Joint with Synthetic Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGP4KZFusion of Right Toe Phalangeal Joint with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGP4ZZFusion of Right Toe Phalangeal Joint, Percutaneous Endoscopic Approachapproximate
- 0SGQ04ZFusion of Left Toe Phalangeal Joint with Internal Fixation Device, Open Approachapproximate
- 0SGQ05ZFusion of Left Toe Phalangeal Joint with External Fixation Device, Open Approachapproximate
- 0SGQ07ZFusion of Left Toe Phalangeal Joint with Autologous Tissue Substitute, Open Approachapproximate
- 0SGQ0JZFusion of Left Toe Phalangeal Joint with Synthetic Substitute, Open Approachapproximate
- 0SGQ0KZFusion of Left Toe Phalangeal Joint with Nonautologous Tissue Substitute, Open Approachapproximate
- 0SGQ0ZZFusion of Left Toe Phalangeal Joint, Open Approachapproximate
- 0SGQ34ZFusion of Left Toe Phalangeal Joint with Internal Fixation Device, Percutaneous Approachapproximate
- 0SGQ35ZFusion of Left Toe Phalangeal Joint with External Fixation Device, Percutaneous Approachapproximate
- 0SGQ37ZFusion of Left Toe Phalangeal Joint with Autologous Tissue Substitute, Percutaneous Approachapproximate
- 0SGQ3JZFusion of Left Toe Phalangeal Joint with Synthetic Substitute, Percutaneous Approachapproximate
- 0SGQ3KZFusion of Left Toe Phalangeal Joint with Nonautologous Tissue Substitute, Percutaneous Approachapproximate
- 0SGQ3ZZFusion of Left Toe Phalangeal Joint, Percutaneous Approachapproximate
- 0SGQ44ZFusion of Left Toe Phalangeal Joint with Internal Fixation Device, Percutaneous Endoscopic Approachapproximate
- 0SGQ45ZFusion of Left Toe Phalangeal Joint with External Fixation Device, Percutaneous Endoscopic Approachapproximate
- 0SGQ47ZFusion of Left Toe Phalangeal Joint with Autologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGQ4JZFusion of Left Toe Phalangeal Joint with Synthetic Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGQ4KZFusion of Left Toe Phalangeal Joint with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 0SGQ4ZZFusion of Left Toe Phalangeal Joint, Percutaneous Endoscopic Approachapproximate
Common questions about 77.56
What is the ICD-10 code for ICD-9 77.56?
- The GEMs map 77.56 to ICD-10-PCS 0QBQ0ZZ, 0QBQ3ZZ, 0QBQ4ZZ, 0QBR0ZZ, 0QBR3ZZ, 0QBR4ZZ and 36 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.