ICD-9-CM procedure code (retired)
24.4 — Excision of dental lesion of jaw
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 24.4
24.4 is an ICD-9-CM procedure code for excision of dental lesion of jaw. 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 9 ICD-10-PCS codes, such as 0NBR0ZZ (Excision of Maxilla, Open Approach), 0NBR3ZZ (Excision of Maxilla, Percutaneous Approach) and 0NBR4ZZ (Excision of Maxilla, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0NBR0ZZExcision of Maxilla, Open Approachapproximate
- 0NBR3ZZExcision of Maxilla, Percutaneous Approachapproximate
- 0NBR4ZZExcision of Maxilla, Percutaneous Endoscopic Approachapproximate
- 0NBT0ZZExcision of Right Mandible, Open Approachapproximate
- 0NBT3ZZExcision of Right Mandible, Percutaneous Approachapproximate
- 0NBT4ZZExcision of Right Mandible, Percutaneous Endoscopic Approachapproximate
- 0NBV0ZZExcision of Left Mandible, Open Approachapproximate
- 0NBV3ZZExcision of Left Mandible, Percutaneous Approachapproximate
- 0NBV4ZZExcision of Left Mandible, Percutaneous Endoscopic Approachapproximate
Common questions about 24.4
What is the ICD-10 code for ICD-9 24.4?
- The GEMs map 24.4 to ICD-10-PCS 0NBR0ZZ, 0NBR3ZZ, 0NBR4ZZ, 0NBT0ZZ, 0NBT3ZZ, 0NBT4ZZ and 3 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.