ICD-9-CM procedure code (retired)
93.33 — Other hydrotherapy
About ICD-9-CM 93.33
93.33 is an ICD-9-CM procedure code for other hydrotherapy. 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 8 ICD-10-PCS codes, such as F08D5BZ (Wound Management Treatment of Integumentary System - Head and Neck using Physical Agents), F08F5BZ (Wound Management Treatment of Integumentary System - Upper Back / Upper Extremity using Physical Agents) and F08G5BZ (Wound Management Treatment of Integumentary System - Lower Back / Lower Extremity using Physical Agents). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- F08D5BZWound Management Treatment of Integumentary System - Head and Neck using Physical Agentsapproximate
- F08F5BZWound Management Treatment of Integumentary System - Upper Back / Upper Extremity using Physical Agentsapproximate
- F08G5BZWound Management Treatment of Integumentary System - Lower Back / Lower Extremity using Physical Agentsapproximate
- F08H5BZWound Management Treatment of Integumentary System - Whole Body using Physical Agentsapproximate
- F08J5BZWound Management Treatment of Musculoskeletal System - Head and Neck using Physical Agentsapproximate
- F08K5BZWound Management Treatment of Musculoskeletal System - Upper Back / Upper Extremity using Physical Agentsapproximate
- F08L5BZWound Management Treatment of Musculoskeletal System - Lower Back / Lower Extremity using Physical Agentsapproximate
- F08M5BZWound Management Treatment of Musculoskeletal System - Whole Body using Physical Agentsapproximate
Common questions about 93.33
What is the ICD-10 code for ICD-9 93.33?
- The GEMs map 93.33 to ICD-10-PCS F08D5BZ, F08F5BZ, F08G5BZ, F08H5BZ, F08J5BZ, F08K5BZ and 2 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.