ICD-9-CM procedure code (retired)
34.28 — Other diagnostic procedures on chest wall, pleura, and diaphragm
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 34.28
34.28 is an ICD-9-CM procedure code for other diagnostic procedures on chest wall, pleura, and diaphragm. 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 6 ICD-10-PCS codes, such as 0BJQ0ZZ (Inspection of Pleura, Open Approach), 0BJQ4ZZ (Inspection of Pleura, Percutaneous Endoscopic Approach) and 0BJT0ZZ (Inspection of Diaphragm, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0BJQ0ZZInspection of Pleura, Open Approachapproximate
- 0BJQ4ZZInspection of Pleura, Percutaneous Endoscopic Approachapproximate
- 0BJT0ZZInspection of Diaphragm, Open Approachapproximate
- 0BJT4ZZInspection of Diaphragm, Percutaneous Endoscopic Approachapproximate
- 0WJ80ZZInspection of Chest Wall, Open Approachapproximate
- 0WJ84ZZInspection of Chest Wall, Percutaneous Endoscopic Approachapproximate
Common questions about 34.28
What is the ICD-10 code for ICD-9 34.28?
- The GEMs map 34.28 to ICD-10-PCS 0BJQ0ZZ, 0BJQ4ZZ, 0BJT0ZZ, 0BJT4ZZ, 0WJ80ZZ and 0WJ84ZZ.
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.