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v1.0.0
ICD-10 Guide
DiagnosesSciatica Right Side

Sciatica Right Side

ICD-10 Coding for Sciatica, Right Side(M54.31, M54.41)

PRIMARY SPECIALTYOrthopedics
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Sciatica Right Side?
Essential facts and insights about Sciatica, Right Side

Key Clinical Considerations:

  • Unilateral pain radiating from the lower back down the right leg
  • Numbness or tingling in the right leg or foot
  • Muscle weakness in the right leg
  • Pain exacerbated by sitting, standing, or certain movements

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including onset, duration, and nature of pain
  • Results of imaging studies (MRI, CT) showing nerve root compression
  • Physical exam findings including straight leg raise test results
  • Assessment of neurological function in the right leg

Coding Guidelines

Usage Guidelines & Examples

  • Ensure correct use of M54.31 for right-sided sciatica versus M54.30 for unspecified sciatica.
  • Common errors include using the wrong side or unspecified codes.

Code Exclusions

Important Exclusions

  • Herniated disc without radiculopathy (M51.26)
  • Other conditions causing leg pain (e.g., vascular issues)

Related ICD-10 Codes

Primary Codes
M54.31
Sciatica, right side
Ancillary Codes
M51.16
Differential Codes
M54.32
M54.30
M54.31

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Orthopedics

Specialty Applications

  • Adults experiencing lower back pain with radicular symptoms
  • Orthopedic clinics, pain management centers, and physical therapy settings

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

What are the documentation requirements?

Document the patient's symptoms, physical exam findings, and any imaging results.

What are the billing considerations?

Ensure accurate coding to reflect the specific side affected and any associated conditions.