ICD-10-PCS 2027 procedure code
09DP0ZZExtraction of Accessory Sinus, Open Approach
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 09DP0ZZ
09DP0ZZ is the ICD-10-PCS code for a extraction procedure on the accessory sinus using an open approach. In ICD-10-PCS, extraction means pulling or stripping out or off all or a portion of a body part by the use of force.
In plain terms, this corresponds to sinusectomy, not otherwise specified, the ICD-9-CM procedure title it maps to (22.60).
For a different body part, codes include 09D70ZZ (right tympanic membrane), 09D80ZZ (left tympanic membrane), 09D90ZZ (right auditory ossicle), 09DA0ZZ (left auditory ossicle), 09DB0ZZ (right mastoid sinus), 09DC0ZZ (left mastoid sinus) and 10 more.
The same procedure with a different approach is coded 09DP3ZZ (percutaneous) and 09DP4ZZ (percutaneous endoscopic).
It is an operating-room procedure in the MS-DRG logic for DRG 135 (Sinus and Mastoid Procedures with CC/MCC) and DRG 136 (Sinus and Mastoid Procedures without CC/MCC), under the surgical category “Sinus and Mastoid Procedures”.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- 9Ear, Nose, Sinus
- 3. Operation
- DExtraction
Pulling or stripping out or off all or a portion of a body part by the use of force
The qualifier DIAGNOSTIC is used to identify extraction procedures that are biopsies
Includes: Dilation and curettage, vein stripping
- 4. Body Part
- PAccessory Sinus
- 5. Approach
- 0Open
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 09D70ZZTympanic Membrane, Right
- 09D80ZZTympanic Membrane, Left
- 09D90ZZAuditory Ossicle, Right
- 09DA0ZZAuditory Ossicle, Left
- 09DB0ZZMastoid Sinus, Right
- 09DC0ZZMastoid Sinus, Left
- 09DL0ZZNasal Turbinate
- 09DM0ZZNasal Septum
- 09DQ0ZZMaxillary Sinus, Right
- 09DR0ZZMaxillary Sinus, Left
- 09DS0ZZFrontal Sinus, Right
- 09DT0ZZFrontal Sinus, Left
Different approach
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 03 · Diseases and Disorders of the Ear, Nose, Mouth and Throat · Sinus and Mastoid Procedures
ICD-9-CM equivalent
Converter →- 22.60Sinusectomy, not otherwise specifiedapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 09DP0ZZ
Is 09DP0ZZ a valid ICD-10-PCS code for 2027?
- Yes. 09DP0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 09DP0ZZ an O.R. procedure?
- Yes. 09DP0ZZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 09DP0ZZ group to?
- Depending on the principal diagnosis, 09DP0ZZ can group to MS-DRG 135 and MS-DRG 136.
What is the ICD-9 procedure code for 09DP0ZZ?
- The CMS GEMs map 09DP0ZZ to ICD-9-CM 22.60 (Sinusectomy, not otherwise specified).