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ICD-10 Coding for Degenerative Joint Disease(M17.11, M16.12)

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

Also known as:

OsteoarthritisDJD

Related ICD-10 Code Ranges

Complete code families applicable to Degenerative Joint Disease

M15-M19Primary Range

Osteoarthritis

This range includes all forms of osteoarthritis, which is synonymous with degenerative joint disease.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M17.11Unilateral primary osteoarthritis, right kneeUse when there is confirmed primary osteoarthritis in the right knee with specific radiographic findings.
  • Radiographic evidence of joint space narrowing ≥2mm
  • Patient reports knee pain and stiffness
M16.12Bilateral primary osteoarthritis of hipUse when there is confirmed primary osteoarthritis in both hips.
  • Radiographic evidence of osteophytes and joint space narrowing
  • Patient reports bilateral hip pain

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 degenerative joint disease

Essential facts and insights about Degenerative Joint Disease

The ICD-10 code for degenerative joint disease depends on the joint and laterality. For example, M17.11 is for unilateral primary osteoarthritis of the right knee.

Primary ICD-10-CM Codes for degenerative joint disease

Unilateral primary osteoarthritis, right knee
Billable Code

Decision Criteria

clinical Criteria

  • Radiographic evidence of osteoarthritis

documentation Criteria

  • Specific mention of 'primary osteoarthritis' and 'right knee'

Applicable To

  • Primary osteoarthritis of right knee

Excludes

  • Post-traumatic osteoarthritis (M19.11)

Clinical Validation Requirements

  • Radiographic evidence of joint space narrowing ≥2mm
  • Patient reports knee pain and stiffness

Code-Specific Risks

  • Risk of under-documentation if laterality is not specified.

Coding Notes

  • Ensure documentation specifies laterality and primary nature of osteoarthritis.

Ancillary Codes

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

Pain in right knee

M25.561
Use when pain severity impacts treatment decisions.

Differential Codes

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

Post-traumatic osteoarthritis, right knee

M19.11
Use when there is a history of trauma leading to osteoarthritis.

Secondary osteoarthritis of hip

M16.5
Use when osteoarthritis is secondary to another condition.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Degenerative Joint Disease to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M17.11.

Impact

Clinical: May lead to incorrect treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Always document the specific joint affected., Use templates that prompt for laterality.

Impact

Reimbursement: Potential for reduced reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Decreased accuracy in health records.

Mitigation Strategy

Always use the most specific code available, specifying laterality and primary vs. secondary nature.

Impact

Risk of audits due to use of unspecified codes.

Mitigation Strategy

Ensure documentation supports the most specific code possible.

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 Degenerative Joint Disease, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Degenerative Joint Disease

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

Orthopedic follow-up for knee osteoarthritis

Specialty: Orthopedics

Required Elements

  • Patient-reported symptoms
  • Radiographic findings
  • Treatment plan

Example Documentation

Right Knee OA - Follow Up: Subjective: 'Worsening right knee pain (7/10) with <1 block ambulation'. Objective: Tenderness medial joint line, Flexion limited to 90°. X-ray: Medial JSN 3mm, lateral osteophyte 5mm. Assessment: M17.11 (Primary OA right knee), KL Grade 3. Plan: Intra-articular hyaluronate injection performed.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Knee OA
Good Documentation Example
Primary OA right knee with medial compartment narrowing ≥50%
Explanation
The good example specifies laterality and provides radiographic evidence, meeting documentation requirements.

Need help with ICD-10 coding for Degenerative Joint Disease? Ask your questions below.

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