ICD-9-CM procedure code (retired)
41.98 — Other operations on bone marrow
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 41.98
41.98 is an ICD-9-CM procedure code for other operations on bone marrow. 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 07JT0ZZ (Inspection of Bone Marrow, Open Approach), 07JT3ZZ (Inspection of Bone Marrow, Percutaneous Approach) and 07JT4ZZ (Inspection of Bone Marrow, 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 41.98
What is the ICD-10 code for ICD-9 41.98?
- The GEMs map 41.98 to ICD-10-PCS 07JT0ZZ, 07JT3ZZ and 07JT4ZZ.
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.