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ICD-10 Coding for Torticollis(M43.6, G24.3, Q68.0)

Complete ICD-10-CM coding and documentation guide for Torticollis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Wry NeckCervical Dystonia

Related ICD-10 Code Ranges

Complete code families applicable to Torticollis

M43.6Primary Range

Other acquired deformities of neck

This range includes codes for unspecified torticollis, often used when the specific type is not identified.

G24.3Primary Range

Spasmodic torticollis

This range is specific to spasmodic torticollis, a form of cervical dystonia characterized by involuntary muscle contractions.

Congenital deformities of sternocleidomastoid muscle

This range is used for congenital muscular torticollis, typically identified in infants.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M43.6Other acquired deformities of neckUse when torticollis is acquired and not specified as spasmodic or congenital.
  • Clinical examination showing neck stiffness and rotation limitation
  • Imaging ruling out congenital or spinal pathology
G24.3Spasmodic torticollisUse for spasmodic torticollis characterized by involuntary muscle contractions.
  • EMG confirming dystonic activity
  • Clinical documentation of intermittent neck spasms
Q68.0Congenital deformities of sternocleidomastoid muscleUse for congenital torticollis identified in infants with SCM mass.
  • Ultrasound showing SCM fibrosis
  • Palpable SCM mass in infants

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for spasmodic torticollis

Essential facts and insights about Torticollis

The ICD-10 code for spasmodic torticollis is G24.3, used for cervical dystonia characterized by involuntary muscle contractions.

Primary ICD-10-CM Codes for torticollis

Other acquired deformities of neck
Billable Code

Decision Criteria

clinical Criteria

  • Presence of acquired neck deformity without spasmodic features

Applicable To

  • Acquired torticollis

Excludes

  • Spasmodic torticollis (G24.3)

Clinical Validation Requirements

  • Clinical examination showing neck stiffness and rotation limitation
  • Imaging ruling out congenital or spinal pathology

Code-Specific Risks

  • Confusion with spasmodic torticollis (G24.3)
  • Incorrect use without proper clinical validation

Coding Notes

  • Ensure documentation specifies acquired nature and excludes spasmodic features.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Plagiocephaly

Q67.3
Use when there is associated skull flattening.

Chemodenervation

64616
Use for BOTOX® treatment in spasmodic torticollis.

Developmental delay

R62.50
Use if there are associated motor delays.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Spasmodic torticollis

G24.3
Characterized by intermittent neck spasms and involuntary movements.

Other acquired deformities of neck

M43.6
Lacks intermittent spasmodic features.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Torticollis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M43.6.

Impact

Clinical: Inadequate clinical picture, Regulatory: Potential audit issues, Financial: Delayed reimbursement

Mitigation Strategy

Always document the side affected, Use templates to ensure completeness

Impact

Reimbursement: Incorrect DRG assignment affecting payment, Compliance: Non-compliance with coding guidelines, Data Quality: Inaccurate clinical data representation

Mitigation Strategy

Ensure spasmodic features are documented and use G24.3

Impact

Using M43.6 for spasmodic torticollis

Mitigation Strategy

Educate staff on differentiation criteria

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Torticollis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Torticollis

Use these documentation templates to ensure complete and accurate documentation for Torticollis. These templates include all required elements for proper coding and billing.

Pediatric evaluation for congenital torticollis

Specialty: Pediatrics

Required Elements

  • History of onset
  • Physical examination findings
  • Imaging results

Example Documentation

Patient presents with a palpable SCM mass, limited cervical rotation, and associated plagiocephaly.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has neck stiffness.
Good Documentation Example
Active right cervical rotation limited to 30°, left SCM hypertrophy on palpation.
Explanation
The good example provides specific measurements and clinical findings.

Need help with ICD-10 coding for Torticollis? Ask your questions below.

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