ICD-10-PCS Code For Head Muscle: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group 0KS0 includes procedures performed to reposition muscles in the head. These ICD-10-PCS codes are used for inpatient documentation when a head muscle is moved to its normal location or to another suitable location to restore function or correct displacement. Accurate coding within the ICD-10-PCS 0KS0 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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Head Muscle Reposition Procedure Overview

The procedures in this group involve repositioning all or part of muscles in the head and target the musculoskeletal system of the head. These repositioning procedures move a muscle to its normal location or to another suitable location to restore form or function. Accurate ICD-10-PCS coding of these procedures ensures inpatient records reflect the specific operation and supports correct reimbursement.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
K	Body System	Muscles
S	Operation	Reposition
0	Body Part	Head Muscle

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ICD-10-PCS Code For Head Muscle: Procedure Code Group Overview

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Head Muscle Reposition Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
K	Body System	Muscles
S	Operation	Reposition
0	Body Part	Head Muscle

When to Use

Use a code from this group when a surgical procedure intentionally moves a head muscle to correct displacement or restore function. These codes apply when the operation involves repositioning muscle tissue rather than excision, repair, or transplantation.

ICD-10-PCS Codes

2 rows

ICD-10-PCS Code	Description
0KS00ZZ	Reposition Head Muscle, Open Approach
0KS04ZZ	Reposition Head Muscle, Percutaneous Endoscopic Approach

DRG Codes

15 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
500	Soft Tissue Procedures with MCC
501	Soft Tissue Procedures with CC
502	Soft Tissue Procedures without CC/MCC
628	Other Endocrine, Nutritional and Metabolic O.R. Procedures with MCC
629	Other Endocrine, Nutritional and Metabolic O.R. Procedures with CC
630	Other Endocrine, Nutritional and Metabolic O.R. Procedures without CC/MCC
907	Other O.R. Procedures for Injuries with MCC

Showing 1–10 of 15

Typical Clinical Scenarios

An adult patient presents after blunt facial trauma with a displaced and malpositioned masseter muscle segment causing trismus and impaired mastication. Imaging and exam show muscle displacement without major skin breach; surgical exploration and mobilization are required to restore normal muscle position and jaw function. An open surgical repositioning of the affected head muscle is performed to reapproximate the muscle to its native attachment. Typical codes: 0KS00ZZ
A middle-aged patient with congenital facial muscle malposition causing cosmetic asymmetry and functional difficulty with smiling is admitted for a planned surgical correction. After preoperative planning, the surgeon repositions portions of the affected facial musculature to a more anatomically appropriate location to improve symmetry and function. The procedure is elective and performed via direct surgical exposure to secure the muscle in its new location. Typical codes: 0KS00ZZ
A patient with prior percutaneous endoscopic release for temporalis muscle entrapment returns with recurrent pain and limited jaw opening due to partial muscle displacement and scarring. A targeted percutaneous endoscopic repositioning procedure is undertaken to free and relocate the involved muscle fibers back toward their intended position, minimizing further dissection while addressing recurrence. Typical codes: 0KS04ZZ

Related Codes

0KS1-FACIAL-MUSCLE-REPOSITION

ICD-10-PCS Code For Facial Muscle: Procedure Code Group Overview

0KS2-NECK-MUSCLE-REPOSITION

ICD-10-PCS Code For Neck Muscle: Procedure Code Group Overview

0KS3-LEFT-NECK-MUSCLE-REPOSITION

ICD-10-PCS Code for Neck Muscle Left: Procedure Code Group Overview

0KS4-TONGUE-PALATE-PHARYNX-REPOSITION

ICD-10-PCS Code For Tongue Palate Pharynx Muscle: Procedure Code Group Overview

0KS5-SHOULDER-MUSCLE-REPOSITION

ICD-10-PCS Code For Shoulder Muscle Right: Procedure Code Group Overview

0KS6-LEFT-SHOULDER-MUSCLE-REPOSITION

ICD-10-PCS Code for Shoulder Muscle, Left: Procedure Code Group Overview

0KS7-UPPER-ARM-MUSCLE-REPOSITION

ICD-10-PCS Code For Upper Arm Muscle: Procedure Code Group Overview

0KS8-UPPER-ARM-MUSCLE-LEFT-REPOSITION

ICD-10-PCS Code For Upper Arm Muscle, Left: Procedure Code Group Overview

0KS9-LOWER-ARM-AND-WRIST-REPOSITION

ICD-10-PCS Code For Lower Arm And Wrist Muscle: Procedure Code Group Overview

0KSB-LEFT-LOWER-ARM-MOVING-LEFT-LOWER-ARM-REPOSITION

ICD-10-PCS Code For Left Lower Arm And Wrist Muscle: Procedure Code Group Overview

Showing 1–10 of 27

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
0KS00ZZ	Reposition Head Muscle, Open Approach
0KS04ZZ	Reposition Head Muscle, Percutaneous Endoscopic Approach

DRG Codes

15 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
500	Soft Tissue Procedures with MCC
501	Soft Tissue Procedures with CC
502	Soft Tissue Procedures without CC/MCC
628	Other Endocrine, Nutritional and Metabolic O.R. Procedures with MCC
629	Other Endocrine, Nutritional and Metabolic O.R. Procedures with CC
630	Other Endocrine, Nutritional and Metabolic O.R. Procedures without CC/MCC
907	Other O.R. Procedures for Injuries with MCC

Showing 1–10 of 15

Typical Clinical Scenarios

An adult patient presents after blunt facial trauma with a displaced and malpositioned masseter muscle segment causing trismus and impaired mastication. Imaging and exam show muscle displacement without major skin breach; surgical exploration and mobilization are required to restore normal muscle position and jaw function. An open surgical repositioning of the affected head muscle is performed to reapproximate the muscle to its native attachment. Typical codes: 0KS00ZZ
A middle-aged patient with congenital facial muscle malposition causing cosmetic asymmetry and functional difficulty with smiling is admitted for a planned surgical correction. After preoperative planning, the surgeon repositions portions of the affected facial musculature to a more anatomically appropriate location to improve symmetry and function. The procedure is elective and performed via direct surgical exposure to secure the muscle in its new location. Typical codes: 0KS00ZZ
A patient with prior percutaneous endoscopic release for temporalis muscle entrapment returns with recurrent pain and limited jaw opening due to partial muscle displacement and scarring. A targeted percutaneous endoscopic repositioning procedure is undertaken to free and relocate the involved muscle fibers back toward their intended position, minimizing further dissection while addressing recurrence. Typical codes: 0KS04ZZ

Related Codes

0KS1-FACIAL-MUSCLE-REPOSITION

ICD-10-PCS Code For Facial Muscle: Procedure Code Group Overview

0KS2-NECK-MUSCLE-REPOSITION

ICD-10-PCS Code For Neck Muscle: Procedure Code Group Overview

0KS3-LEFT-NECK-MUSCLE-REPOSITION

ICD-10-PCS Code for Neck Muscle Left: Procedure Code Group Overview

0KS4-TONGUE-PALATE-PHARYNX-REPOSITION

ICD-10-PCS Code For Tongue Palate Pharynx Muscle: Procedure Code Group Overview

0KS5-SHOULDER-MUSCLE-REPOSITION

ICD-10-PCS Code For Shoulder Muscle Right: Procedure Code Group Overview

0KS6-LEFT-SHOULDER-MUSCLE-REPOSITION

ICD-10-PCS Code for Shoulder Muscle, Left: Procedure Code Group Overview

0KS7-UPPER-ARM-MUSCLE-REPOSITION

ICD-10-PCS Code For Upper Arm Muscle: Procedure Code Group Overview

0KS8-UPPER-ARM-MUSCLE-LEFT-REPOSITION

ICD-10-PCS Code For Upper Arm Muscle, Left: Procedure Code Group Overview

0KS9-LOWER-ARM-AND-WRIST-REPOSITION

ICD-10-PCS Code For Lower Arm And Wrist Muscle: Procedure Code Group Overview

0KSB-LEFT-LOWER-ARM-MOVING-LEFT-LOWER-ARM-REPOSITION

ICD-10-PCS Code For Left Lower Arm And Wrist Muscle: Procedure Code Group Overview

Showing 1–10 of 27

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 Head Muscle: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Head Muscle: Procedure Code Group Overview policy alerts

Head Muscle Reposition Procedure Overview

Code Attributes

ICD-10-PCS Code For Head Muscle: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Head Muscle: Procedure Code Group Overview policy alerts

Head Muscle Reposition Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS codes are included in the Head Muscle reposition group?

What is the operation and body system defined for code group 0KS0?

When should these ICD-10-PCS codes be used in documentation?

How does accurate coding of 0KS0 procedures affect reimbursement?

Which DRG categories may be related to procedures coded in 0KS0?

References

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS codes are included in the Head Muscle reposition group?

What is the operation and body system defined for code group 0KS0?

When should these ICD-10-PCS codes be used in documentation?

How does accurate coding of 0KS0 procedures affect reimbursement?

Which DRG categories may be related to procedures coded in 0KS0?

References