ICD-9-CM procedure code (retired)
50.99 — Other operations on liver
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 50.99
50.99 is an ICD-9-CM procedure code for other operations on liver. 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 3 ICD-10-PCS codes, such as 0FQ00ZZ (Repair Liver, Open Approach), 0FQ03ZZ (Repair Liver, Percutaneous Approach) and 0FQ04ZZ (Repair Liver, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 50.99
What is the ICD-10 code for ICD-9 50.99?
- The GEMs map 50.99 to ICD-10-PCS 0FQ00ZZ, 0FQ03ZZ and 0FQ04ZZ.
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.