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ICD-10 Coding for Sciatic Pain(M54.30, M54.31, M54.32, M54.4, M51.16)

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

Also known as:

SciaticaRadicular Pain

Related ICD-10 Code Ranges

Complete code families applicable to Sciatic Pain

M54.3-M54.4Primary Range

Codes for sciatica and lumbago with sciatica

These codes are used to classify sciatica and related conditions, specifying laterality and association with low back pain.

Intervertebral disc disorders with radiculopathy

Used when sciatica is due to disc disorders, requiring specific imaging confirmation.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M54.30Sciatica, unspecified sideUse when sciatica is present but the side is not specified.
  • Pain radiating below the knee
  • Dermatomal numbness
M54.31Sciatica, right sideUse when sciatica is confirmed on the right side.
  • Right-sided pain radiating below the knee
  • Positive straight leg raise test
M54.32Sciatica, left sideUse when sciatica is confirmed on the left side.
  • Left-sided pain radiating below the knee
  • Positive straight leg raise test
M54.4Lumbago with sciaticaUse when both low back pain and sciatica are present.
  • Low back pain with radiating leg pain
  • Limited lumbar range of motion
M51.16Intervertebral disc disorders with radiculopathy, lumbar regionUse when MRI confirms lumbar disc herniation causing sciatica.
  • MRI showing lumbar disc herniation
  • Radicular symptoms correlating with imaging

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 sciatic pain

Essential facts and insights about Sciatic Pain

The ICD-10 code for sciatic pain is M54.3, with specific codes for laterality: M54.31 for right side and M54.32 for left side.

Primary ICD-10-CM Codes for sciatic pain

Sciatica, unspecified side
Billable Code

Decision Criteria

documentation Criteria

  • Document laterality and any underlying causes.

Applicable To

  • Sciatica NOS

Excludes

  • Lumbago with sciatica (M54.4-)
  • Sciatica due to intervertebral disc disorder (M51.1-)

Clinical Validation Requirements

  • Pain radiating below the knee
  • Dermatomal numbness

Code-Specific Risks

  • Lack of specificity may affect reimbursement.

Coding Notes

  • Specify laterality whenever possible to avoid using unspecified codes.

Differential Codes

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

Lumbago with sciatica

M54.4
Use when low back pain is also present.

Intervertebral disc disorders with radiculopathy, lumbar region

M51.16
Use when MRI confirms disc herniation causing sciatica.

Intervertebral disc disorders with radiculopathy, lumbosacral region

M51.17
Use when MRI confirms disc herniation causing sciatica.

Low back pain

M54.5
Use when sciatica is not present.

Sciatica, right side

M54.31
Use when sciatica is present without confirmed disc disorder.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Sciatic Pain to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M54.30.

Impact

Clinical: Leads to less precise clinical data., Regulatory: Increases audit risk., Financial: May result in lower reimbursement.

Mitigation Strategy

Always document the affected side., Use specific ICD-10 codes for laterality.

Impact

Reimbursement: Incorrect sequencing may affect DRG assignment., Compliance: May trigger audits for incorrect coding., Data Quality: Leads to inaccurate clinical data representation.

Mitigation Strategy

Code the underlying cause first, such as M51.1- for disc disorders.

Impact

Reimbursement: Unspecified codes may reduce reimbursement., Compliance: Increases risk of audit., Data Quality: Reduces specificity in clinical data.

Mitigation Strategy

Ensure documentation specifies right, left, or unspecified.

Impact

High audit risk when using unspecified codes for sciatica.

Mitigation Strategy

Ensure documentation specifies laterality and underlying causes.

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 Sciatic Pain, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Sciatic Pain

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

Physical Therapy Evaluation

Specialty: Physical Therapy

Required Elements

  • Subjective pain description
  • Objective findings
  • Assessment
  • Plan

Example Documentation

**Subjective:** "Pain begins in left buttock, rates 7/10, shoots down posterior thigh to lateral calf when sitting >30 minutes." **Objective:** Positive seated slump test (left), Lumbar flexion limited to 50% due to pain, Weakness: Left ankle dorsiflexion 4/5 **Assessment:** "Left-sided sciatica (M54.32) likely secondary to L5 radiculopathy; recommend MRI to rule out disc pathology."

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient complains of back and leg pain.
Good Documentation Example
Patient presents with acute right-sided sciatica (pain 8/10 VAS radiating from buttock to lateral calf), positive straight leg raise at 45 degrees, diminished right Achilles reflex. MRI shows L5-S1 disc protrusion compressing S1 nerve root.
Explanation
The good example provides specific details about the pain, clinical tests, and imaging results, supporting accurate coding.

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

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