ICD-9-CM procedure code (retired)
84.81 — Revision of interspinous process device(s)
About ICD-9-CM 84.81
84.81 is an ICD-9-CM procedure code for revision of interspinous process device(s). 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 21 ICD-10-PCS codes, such as 0RW004Z (Revision of Internal Fixation Device in Occipital-cervical Joint, Open Approach), 0RW034Z (Revision of Internal Fixation Device in Occipital-cervical Joint, Percutaneous Approach) and 0RW044Z (Revision of Internal Fixation Device in Occipital-cervical Joint, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0RW004ZRevision of Internal Fixation Device in Occipital-cervical Joint, Open Approachapproximate
- 0RW034ZRevision of Internal Fixation Device in Occipital-cervical Joint, Percutaneous Approachapproximate
- 0RW044ZRevision of Internal Fixation Device in Occipital-cervical Joint, Percutaneous Endoscopic Approachapproximate
- 0RW104ZRevision of Internal Fixation Device in Cervical Vertebral Joint, Open Approachapproximate
- 0RW134ZRevision of Internal Fixation Device in Cervical Vertebral Joint, Percutaneous Approachapproximate
- 0RW144ZRevision of Internal Fixation Device in Cervical Vertebral Joint, Percutaneous Endoscopic Approachapproximate
- 0RW404ZRevision of Internal Fixation Device in Cervicothoracic Vertebral Joint, Open Approachapproximate
- 0RW434ZRevision of Internal Fixation Device in Cervicothoracic Vertebral Joint, Percutaneous Approachapproximate
- 0RW444ZRevision of Internal Fixation Device in Cervicothoracic Vertebral Joint, Percutaneous Endoscopic Approachapproximate
- 0RW604ZRevision of Internal Fixation Device in Thoracic Vertebral Joint, Open Approachapproximate
- 0RW634ZRevision of Internal Fixation Device in Thoracic Vertebral Joint, Percutaneous Approachapproximate
- 0RW644ZRevision of Internal Fixation Device in Thoracic Vertebral Joint, Percutaneous Endoscopic Approachapproximate
- 0RWA04ZRevision of Internal Fixation Device in Thoracolumbar Vertebral Joint, Open Approachapproximate
- 0RWA34ZRevision of Internal Fixation Device in Thoracolumbar Vertebral Joint, Percutaneous Approachapproximate
- 0RWA44ZRevision of Internal Fixation Device in Thoracolumbar Vertebral Joint, Percutaneous Endoscopic Approachapproximate
- 0SW004ZRevision of Internal Fixation Device in Lumbar Vertebral Joint, Open Approachapproximate
- 0SW034ZRevision of Internal Fixation Device in Lumbar Vertebral Joint, Percutaneous Approachapproximate
- 0SW044ZRevision of Internal Fixation Device in Lumbar Vertebral Joint, Percutaneous Endoscopic Approachapproximate
- 0SW304ZRevision of Internal Fixation Device in Lumbosacral Joint, Open Approachapproximate
- 0SW334ZRevision of Internal Fixation Device in Lumbosacral Joint, Percutaneous Approachapproximate
- 0SW344ZRevision of Internal Fixation Device in Lumbosacral Joint, Percutaneous Endoscopic Approachapproximate
Common questions about 84.81
What is the ICD-10 code for ICD-9 84.81?
- The GEMs map 84.81 to ICD-10-PCS 0RW004Z, 0RW034Z, 0RW044Z, 0RW104Z, 0RW134Z, 0RW144Z and 15 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.