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ICD-10 Coding for Polyarthralgia(M25.50)

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

Also known as:

Multiple joint pain

Related ICD-10 Code Ranges

Complete code families applicable to Polyarthralgia

M25.5Primary Range

Pain in joint

This range includes codes for joint pain, including polyarthralgia, which is pain in multiple joints.

Key Information: ICD-10 code for polyarthralgia

Essential facts and insights about Polyarthralgia

The ICD-10 code for polyarthralgia is M25.50, used for pain in multiple joints without specific site documentation.

Primary ICD-10-CM Code for polyarthralgia

Pain in joint, unspecified
Billable Code

Decision Criteria

clinical Criteria

  • Patient reports pain in multiple joints without specific site documentation.

documentation Criteria

  • Documentation must specify 'polyarthralgia' and affected joints.

Applicable To

  • Polyarthralgia, unspecified site

Excludes

Clinical Validation Requirements

  • Patient reports pain in multiple joints
  • No evidence of inflammation (normal CRP/ESR)
  • Imaging rules out degenerative changes

Code-Specific Risks

  • Using without specifying multiple joints
  • Confusing with arthritis codes

Coding Notes

  • Ensure documentation specifies 'polyarthralgia' and affected joints.

Ancillary Codes

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

Pain, unspecified

R52
Use if pain is generalized and not localized to joints.

Fibromyalgia

M79.7
Use if widespread pain includes tender points.

Differential Codes

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

Rheumatoid arthritis, unspecified

M06.9
Use if RF/anti-CCP positive and clinical signs of RA are present.

Osteoarthritis, unspecified

M19.90
Use if imaging confirms degenerative changes.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Polyarthralgia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M25.50.

Impact

Clinical: Leads to inadequate treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential for claim denials.

Mitigation Strategy

Ensure documentation specifies 'polyarthralgia' and affected joints., Educate providers on the importance of detailed documentation.

Impact

Reimbursement: May lead to claim denials due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on patient conditions.

Mitigation Strategy

Query provider to confirm if pain involves multiple joints.

Impact

Audits may focus on whether documentation specifies multiple joints.

Mitigation Strategy

Educate providers on documentation requirements for polyarthralgia.

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

Documentation Templates for Polyarthralgia

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

Primary Care Visit for Joint Pain

Specialty: Primary Care

Required Elements

  • Patient-reported symptoms
  • Physical exam findings
  • Labs/imaging results

Example Documentation

**Subjective**: '65F c/o pain in bilateral knees, wrists x 4 weeks; denies swelling/morning stiffness.' **Objective**: Tender to palpation bilateral knees/wrists; no erythema. ESR 15, RF negative. **Assessment**: Polyarthralgia (M25.50). **Plan**: NSAIDs PRN; consider rheumatology referral if persistent.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has joint pain.
Good Documentation Example
Polyarthralgia affecting bilateral knees (M25.561) and left wrist (M25.512); ESR 20 mm/hr, RF negative.
Explanation
The good example specifies the joints involved and includes relevant lab results, providing a clearer clinical picture.

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

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