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ICD-10-PCS 2027 procedure code

00510ZZDestruction of Cerebral Meninges, Open Approach

✓ Valid for 2027O.R. procedure

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 00510ZZ

00510ZZ is the ICD-10-PCS code for a destruction procedure on the cerebral meninges using an open approach. In ICD-10-PCS, destruction means physical eradication of all or a portion of a body part by the direct use of energy, force, or a destructive agent.

In plain terms, this corresponds to excision of lesion or tissue of cerebral meninges, the ICD-9-CM procedure title it maps to (01.51).

For a different body part, codes include 00500ZZ (brain), 00520ZZ (dura mater), 00560ZZ (cerebral ventricle), 00570ZZ (cerebral hemisphere), 00580ZZ (basal ganglia), 00590ZZ (thalamus) and 20 more.

The same procedure with a different approach is coded 00513ZZ (percutaneous) and 00514ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 023 (Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator), DRG 024 (Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC), DRG 025 (Craniotomy and Endovascular Intracranial Procedures with MCC), DRG 026 (Craniotomy and Endovascular Intracranial Procedures with CC), DRG 027 (Craniotomy and Endovascular Intracranial Procedures without CC/MCC) and DRG 820 (Lymphoma and Leukemia with Major O.R. Procedures with MCC), under the surgical categories “Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis”, “Craniotomy and endovascular intracranial procedures”, “Lymphoma and Leukemia with Major O.R. 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
0Central Nervous System and Cranial Nerves
3. Operation
5Destruction

Physical eradication of all or a portion of a body part by the direct use of energy, force, or a destructive agent

None of the body part is physically taken out

Includes: Fulguration of rectal polyp, cautery of skin lesion

4. Body Part
1Cerebral Meninges

Includes: Arachnoid mater, intracranial; Leptomeninges, intracranial; Pia mater, intracranial

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

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 24 · Multiple Significant Trauma · Craniotomy for Multiple Significant Trauma

ICD-9-CM equivalent

Converter →
  • 01.51Excision of lesion or tissue of cerebral meningesapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about 00510ZZ

Is 00510ZZ a valid ICD-10-PCS code for 2027?

Yes. 00510ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 00510ZZ an O.R. procedure?

Yes. 00510ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 00510ZZ group to?

Depending on the principal diagnosis, 00510ZZ can group to MS-DRG 023, MS-DRG 024, MS-DRG 025, MS-DRG 026, MS-DRG 027 and MS-DRG 820.

What is the ICD-9 procedure code for 00510ZZ?

The CMS GEMs map 00510ZZ to ICD-9-CM 01.51 (Excision of lesion or tissue of cerebral meninges).