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ICD-9-CM procedure code (retired)

03.09 — Other exploration and decompression of spinal canal

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 03.09

03.09 is an ICD-9-CM procedure code for other exploration and decompression of spinal canal. 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 70 ICD-10-PCS codes, such as 009T00Z (Drainage of Spinal Meninges with Drainage Device, Open Approach), 009T0ZZ (Drainage of Spinal Meninges, Open Approach) and 009T30Z (Drainage of Spinal Meninges with Drainage Device, Percutaneous Approach). All of these are approximate matches, so review the record to pick the right one.

ICD-10-PCS equivalents

Common questions about 03.09

What is the ICD-10 code for ICD-9 03.09?

The GEMs map 03.09 to ICD-10-PCS 009T00Z, 009T0ZZ, 009T30Z, 009T3ZZ, 009T40Z, 009T4ZZ and 64 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.