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ICD-10 Coding for Herniated Disk(M51.16)

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

Also known as:

Slipped DiskRuptured DiskDisc Herniation

Related ICD-10 Code Ranges

Complete code families applicable to Herniated Disk

M50-M51Primary Range

Disorders of cervical and other intervertebral discs

This range includes codes for cervical and lumbar disc disorders, including herniation with or without radiculopathy.

Key Information: ICD-10 code for herniated disk with radiculopathy

Essential facts and insights about Herniated Disk

The ICD-10 code for a lumbar herniated disk with radiculopathy is M51.16.

Primary ICD-10-CM Code for herniated disk

Intervertebral disc disorders with radiculopathy, lumbar region
Billable Code

Decision Criteria

clinical Criteria

  • Presence of lumbar disc herniation with radiculopathy confirmed by imaging

Applicable To

  • Lumbar disc herniation with radiculopathy

Excludes

  • M54.16 Radiculopathy, lumbar region

Clinical Validation Requirements

  • MRI showing disc herniation at specified level
  • Clinical exam confirming radiculopathy

Code-Specific Risks

  • Incorrectly using separate codes for herniation and radiculopathy

Coding Notes

  • Ensure MRI or clinical exam confirms both herniation and radiculopathy.

Ancillary Codes

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

Low back pain

M54.5
Use if low back pain is present without confirmed radiculopathy.

Differential Codes

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

Radiculopathy, lumbar region

M54.16
Use only if radiculopathy is present without confirmed disc herniation.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Herniated Disk to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M51.16.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation Strategy

Use standardized templates for documentation., Ensure imaging reports are included in the patient record.

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Use M51.16 for lumbar herniation with radiculopathy.

Impact

Using separate codes for conditions covered by a combination code.

Mitigation Strategy

Educate coding staff on combination code usage.

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 Herniated Disk, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Herniated Disk

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

Lumbar Herniation with Radiculopathy

Specialty: Orthopedics

Required Elements

  • Patient history
  • Physical exam findings
  • Imaging results
  • Diagnosis

Example Documentation

**Subjective**: "Sharp pain radiating to left posterior thigh worsening with Valsalva." **Objective**: SLR positive at 45° left leg, L5 dermatome hypoesthesia, MRI: 6mm left paracentral L4-L5 herniation compressing traversing L5 root. **Assessment**: M51.16 (L4-L5 disc herniation with left L5 radiculopathy) **Plan**: L4-L5 microdiscectomy (CPT 63030)

Examples: Poor vs. Good Documentation

Poor Documentation Example
"Disc herniation with leg pain."
Good Documentation Example
"Acute L5-S1 paracentral herniation (MSU 2-AB) causing right S1 radiculopathy, confirmed by EMG denervation."
Explanation
The good example specifies the herniation level, type, and confirms radiculopathy with EMG.

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

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