ICD-9-CM procedure code (retired)
84.99 — Other operations on musculoskeletal system
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 84.99
84.99 is an ICD-9-CM procedure code for other operations on musculoskeletal system. 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 40 ICD-10-PCS codes, such as 0XQ20ZZ (Repair Right Shoulder Region, Open Approach), 0XQ23ZZ (Repair Right Shoulder Region, Percutaneous Approach) and 0XQ24ZZ (Repair Right Shoulder Region, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0XQ20ZZRepair Right Shoulder Region, Open Approachapproximate
- 0XQ23ZZRepair Right Shoulder Region, Percutaneous Approachapproximate
- 0XQ24ZZRepair Right Shoulder Region, Percutaneous Endoscopic Approachapproximate
- 0XQ2XZZRepair Right Shoulder Region, External Approachapproximate
- 0XQ30ZZRepair Left Shoulder Region, Open Approachapproximate
- 0XQ33ZZRepair Left Shoulder Region, Percutaneous Approachapproximate
- 0XQ34ZZRepair Left Shoulder Region, Percutaneous Endoscopic Approachapproximate
- 0XQ3XZZRepair Left Shoulder Region, External Approachapproximate
- 0XQ40ZZRepair Right Axilla, Open Approachapproximate
- 0XQ43ZZRepair Right Axilla, Percutaneous Approachapproximate
- 0XQ44ZZRepair Right Axilla, Percutaneous Endoscopic Approachapproximate
- 0XQ4XZZRepair Right Axilla, External Approachapproximate
- 0XQ50ZZRepair Left Axilla, Open Approachapproximate
- 0XQ53ZZRepair Left Axilla, Percutaneous Approachapproximate
- 0XQ54ZZRepair Left Axilla, Percutaneous Endoscopic Approachapproximate
- 0XQ5XZZRepair Left Axilla, External Approachapproximate
- 0XQ60ZZRepair Right Upper Extremity, Open Approachapproximate
- 0XQ63ZZRepair Right Upper Extremity, Percutaneous Approachapproximate
- 0XQ64ZZRepair Right Upper Extremity, Percutaneous Endoscopic Approachapproximate
- 0XQ6XZZRepair Right Upper Extremity, External Approachapproximate
- 0XQ70ZZRepair Left Upper Extremity, Open Approachapproximate
- 0XQ73ZZRepair Left Upper Extremity, Percutaneous Approachapproximate
- 0XQ74ZZRepair Left Upper Extremity, Percutaneous Endoscopic Approachapproximate
- 0XQ7XZZRepair Left Upper Extremity, External Approachapproximate
- 0YQ00ZZRepair Right Buttock, Open Approachapproximate
- 0YQ03ZZRepair Right Buttock, Percutaneous Approachapproximate
- 0YQ04ZZRepair Right Buttock, Percutaneous Endoscopic Approachapproximate
- 0YQ0XZZRepair Right Buttock, External Approachapproximate
- 0YQ10ZZRepair Left Buttock, Open Approachapproximate
- 0YQ13ZZRepair Left Buttock, Percutaneous Approachapproximate
- 0YQ14ZZRepair Left Buttock, Percutaneous Endoscopic Approachapproximate
- 0YQ1XZZRepair Left Buttock, External Approachapproximate
- 0YQ90ZZRepair Right Lower Extremity, Open Approachapproximate
- 0YQ93ZZRepair Right Lower Extremity, Percutaneous Approachapproximate
- 0YQ94ZZRepair Right Lower Extremity, Percutaneous Endoscopic Approachapproximate
- 0YQ9XZZRepair Right Lower Extremity, External Approachapproximate
- 0YQB0ZZRepair Left Lower Extremity, Open Approachapproximate
- 0YQB3ZZRepair Left Lower Extremity, Percutaneous Approachapproximate
- 0YQB4ZZRepair Left Lower Extremity, Percutaneous Endoscopic Approachapproximate
- 0YQBXZZRepair Left Lower Extremity, External Approachapproximate
Common questions about 84.99
What is the ICD-10 code for ICD-9 84.99?
- The GEMs map 84.99 to ICD-10-PCS 0XQ20ZZ, 0XQ23ZZ, 0XQ24ZZ, 0XQ2XZZ, 0XQ30ZZ, 0XQ33ZZ and 34 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.