ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group 0CS2 includes procedures performed to reposition structures in the hard palate. These ICD-10-PCS codes are used for inpatient documentation when a clinician moves all or part of the hard palate back to its normal location or a more suitable anatomic position. Accurate coding within the ICD-10-PCS 0CS2 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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Hard Palate Reposition Procedure Overview

Procedures in this group involve repositioning all or a portion of the hard palate within the mouth and throat body system to its normal or a more suitable anatomic location. These operations are coded in the Medical and Surgical section using the root operation Reposition. Accurate ICD-10-PCS coding of hard palate repositioning supports correct inpatient reimbursement and reflects the clinical work performed, ensuring the procedure is captured in the medical record for billing and quality purposes.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
C	Body System	Mouth and Throat
S	Operation	Reposition
2	Body Part	Hard Palate

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ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview

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Hard Palate Reposition Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
C	Body System	Mouth and Throat
S	Operation	Reposition
2	Body Part	Hard Palate

When to Use

Use a code from this group when an inpatient procedure involves repositioning the hard palate rather than excising, repairing, or replacing it. Select the specific ICD-10-PCS 0CS2 code that matches the portion of the hard palate treated and the extent of the repositioning performed.

ICD-10-PCS Codes

2 rows

ICD-10-PCS Code	Description
0CS20ZZ	Reposition Hard Palate, Open Approach
0CS2XZZ	Reposition Hard Palate, External Approach

DRG Codes

9 rows

DRG Code	Description
040	Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC
041	Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator
042	Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC
143	Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC
144	Other Ear, Nose, Mouth and Throat O.R. Procedures with CC
145	Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC
579	Other Skin, Subcutaneous Tissue and Breast Procedures with MCC
580	Other Skin, Subcutaneous Tissue and Breast Procedures with CC
581	Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC

Typical Clinical Scenarios

An adult trauma patient presents after a motor vehicle collision with maxillofacial fractures causing malposition of the hard palate and occlusal disruption; the patient is admitted for operative management to restore oral cavity anatomy and stabilize occlusion, and the surgeon repositions the displaced hard palate fragments to their anatomic location through an open intraoral approach during the same inpatient procedure. Typical codes: 0CS20ZZ
A pediatric patient with a congenital palatal malposition causing feeding difficulties and recurrent aspiration is scheduled for an inpatient corrective procedure to mobilize and reposition the involved portion of the hard palate to improve oral seal and swallowing; the operation is performed using an external approach to mobilize and reposition tissue into a more suitable anatomic position. Typical codes: 0CS2XZZ
A patient with prior palate surgery develops progressive malalignment and functional impairment of the hard palate requiring revision; during the inpatient revision, the surgeon repositions scarred or malunited palatal segments back toward normal alignment via an open intraoral surgical approach to restore function. Typical codes: 0CS20ZZ

Related Codes

0CS0-UPPER-LIP-REPOSITION

ICD-10-PCS Code For Upper Lip: Procedure Code Group Overview

0CS1-LOWER-LIP-REPOSITION

ICD-10-PCS Code For Lower Lip: Procedure Code Group Overview

0CS3-SOFT-PALATE-REPOSITION

ICD-10-PCS Code For Soft Palate: Procedure Code Group Overview

0CS7-TONGUE-REPOSITION

ICD-10-PCS Code For Tongue: Procedure Code Group Overview

0CSB-PAROTID-DUCT-RIGHT-REPOSITION

ICD-10-PCS Code For Parotid Duct, Right: Procedure Code Group Overview

0CSC-PAROTID-DUCT-LEFT-REPOSITION

ICD-10-PCS Code For Parotid Duct, Left: Procedure Code Group Overview

0CSN-UVULA-REPOSITION

ICD-10-PCS Code For Uvula: Procedure Code Group Overview

0CSR-EPIGLOTTIS-REPOSITION

ICD-10-PCS Code For Epiglottis: Procedure Code Group Overview

0CSS-LARYNX-REPOSITION

ICD-10-PCS Code For Larynx: Procedure Code Group Overview

0CST-VOCAL-CORD-RIGHT-REPOSITION

ICD-10-PCS Code For Vocal Cord Right: Procedure Code Group Overview

Showing 1–10 of 13

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

2 rows

ICD-10-PCS Code	Description
0CS20ZZ	Reposition Hard Palate, Open Approach
0CS2XZZ	Reposition Hard Palate, External Approach

DRG Codes

9 rows

DRG Code	Description
040	Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC
041	Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator
042	Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC
143	Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC
144	Other Ear, Nose, Mouth and Throat O.R. Procedures with CC
145	Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC
579	Other Skin, Subcutaneous Tissue and Breast Procedures with MCC
580	Other Skin, Subcutaneous Tissue and Breast Procedures with CC
581	Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC

Typical Clinical Scenarios

An adult trauma patient presents after a motor vehicle collision with maxillofacial fractures causing malposition of the hard palate and occlusal disruption; the patient is admitted for operative management to restore oral cavity anatomy and stabilize occlusion, and the surgeon repositions the displaced hard palate fragments to their anatomic location through an open intraoral approach during the same inpatient procedure. Typical codes: 0CS20ZZ
A pediatric patient with a congenital palatal malposition causing feeding difficulties and recurrent aspiration is scheduled for an inpatient corrective procedure to mobilize and reposition the involved portion of the hard palate to improve oral seal and swallowing; the operation is performed using an external approach to mobilize and reposition tissue into a more suitable anatomic position. Typical codes: 0CS2XZZ
A patient with prior palate surgery develops progressive malalignment and functional impairment of the hard palate requiring revision; during the inpatient revision, the surgeon repositions scarred or malunited palatal segments back toward normal alignment via an open intraoral surgical approach to restore function. Typical codes: 0CS20ZZ

Related Codes

0CS0-UPPER-LIP-REPOSITION

ICD-10-PCS Code For Upper Lip: Procedure Code Group Overview

0CS1-LOWER-LIP-REPOSITION

ICD-10-PCS Code For Lower Lip: Procedure Code Group Overview

0CS3-SOFT-PALATE-REPOSITION

ICD-10-PCS Code For Soft Palate: Procedure Code Group Overview

0CS7-TONGUE-REPOSITION

ICD-10-PCS Code For Tongue: Procedure Code Group Overview

0CSB-PAROTID-DUCT-RIGHT-REPOSITION

ICD-10-PCS Code For Parotid Duct, Right: Procedure Code Group Overview

0CSC-PAROTID-DUCT-LEFT-REPOSITION

ICD-10-PCS Code For Parotid Duct, Left: Procedure Code Group Overview

0CSN-UVULA-REPOSITION

ICD-10-PCS Code For Uvula: Procedure Code Group Overview

0CSR-EPIGLOTTIS-REPOSITION

ICD-10-PCS Code For Epiglottis: Procedure Code Group Overview

0CSS-LARYNX-REPOSITION

ICD-10-PCS Code For Larynx: Procedure Code Group Overview

0CST-VOCAL-CORD-RIGHT-REPOSITION

ICD-10-PCS Code For Vocal Cord Right: Procedure Code Group Overview

Showing 1–10 of 13

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview policy alerts

Hard Palate Reposition Procedure Overview

Code Attributes

ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Hard Palate: Procedure Code Group Overview policy alerts

Hard Palate Reposition Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 0CS2?

What section, body system, and root operation apply to 0CS2 codes?

How does accurate coding in the 0CS2 group affect inpatient documentation and reimbursement?

What are the specific ICD-10-PCS codes for hard palate reposition and their approaches?

Which DRGs may be related to procedures coded in the 0CS2 group?

References

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 0CS2?

What section, body system, and root operation apply to 0CS2 codes?

How does accurate coding in the 0CS2 group affect inpatient documentation and reimbursement?

What are the specific ICD-10-PCS codes for hard palate reposition and their approaches?

Which DRGs may be related to procedures coded in the 0CS2 group?

References