ICD-10-PCS 2027 procedure code
08NP3ZZRelease Left Upper Eyelid, Percutaneous 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 08NP3ZZ
08NP3ZZ is the ICD-10-PCS code for a release procedure on the left upper eyelid using a percutaneous approach. In ICD-10-PCS, release means freeing a body part from an abnormal physical constraint by cutting or by the use of force.
In plain terms, this corresponds to Canthotomy, the ICD-9-CM procedure title it maps to (08.51).
For a different body part, codes include 08N23ZZ (right anterior chamber), 08N33ZZ (left anterior chamber), 08N43ZZ (right vitreous), 08N53ZZ (left vitreous), 08NA3ZZ (right choroid), 08NB3ZZ (left choroid) and 17 more.
The same procedure with a different approach is coded 08NP0ZZ (open) and 08NPXZZ (external).
It is an operating-room procedure in the MS-DRG logic for DRG 040 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC), DRG 041 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator), DRG 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC), DRG 115 (Extraocular Procedures Except Orbit), DRG 579 (Other Skin, Subcutaneous Tissue and Breast Procedures with MCC) and DRG 580 (Other Skin, Subcutaneous Tissue and Breast Procedures with CC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Extraocular Procedures Except Orbit”, “Other Skin, Subcutaneous Tissue and Breast Procedures” and 2 more.
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
- 8Eye
- 3. Operation
- NRelease
Freeing a body part from an abnormal physical constraint by cutting or by the use of force
Some of the restraining tissue may be taken out but none of the body part is taken out
Includes: Adhesiolysis, carpal tunnel release
- 4. Body Part
- PUpper Eyelid, Left
Includes: Lateral canthus; Levator palpebrae superioris muscle; Orbicularis oculi muscle; Superior tarsal plate
- 5. Approach
- 3Percutaneous
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
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 01 · Diseases and Disorders of the Nervous System · Peripheral, Cranial Nerve and Other Nervous System Procedures
MDC 02 · Diseases and Disorders of the Eye · Extraocular Procedures Except Orbit
MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Other Skin, Subcutaneous Tissue and Breast Procedures
MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Other O.R. Procedures for Injuries
MDC 24 · Multiple Significant Trauma · Other O.R. Procedures for Multiple Significant Trauma
ICD-9-CM equivalent
Converter →- 08.51Canthotomyapproximate
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 08NP3ZZ
Is 08NP3ZZ a valid ICD-10-PCS code for 2027?
- Yes. 08NP3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 08NP3ZZ an O.R. procedure?
- Yes. 08NP3ZZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 08NP3ZZ group to?
- Depending on the principal diagnosis, 08NP3ZZ can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 115, MS-DRG 579 and MS-DRG 580.
What is the ICD-9 procedure code for 08NP3ZZ?
- The CMS GEMs map 08NP3ZZ to ICD-9-CM 08.51 (Canthotomy).