ICD-10 Coding for Antisynthetase Syndrome(M35.8)
Complete ICD-10-CM coding and documentation guide for Antisynthetase Syndrome. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Antisynthetase Syndrome
M35-M36Primary Range
Other systemic involvement of connective tissue
This range includes conditions with systemic connective tissue involvement, such as antisynthetase syndrome.
Other interstitial pulmonary diseases
This range is relevant for coding interstitial lung disease, a common manifestation of antisynthetase syndrome.
Disorders of muscles
This range includes myositis, which is often associated with antisynthetase syndrome.
Key Information: ICD-10 code for antisynthetase syndrome
Essential facts and insights about Antisynthetase Syndrome
Primary ICD-10-CM Code for antisynthetase syndrome
Decision Criteria
clinical Criteria
- Presence of anti-ARS antibodies and clinical features like ILD or myositis.
Applicable To
- Antisynthetase syndrome
Excludes
- Dermatomyositis (M33.1)
Clinical Validation Requirements
- Positive anti-ARS antibody
- Presence of interstitial lung disease, myositis, or arthritis
Code-Specific Risks
- Incorrectly coding as dermatomyositis without antibody confirmation
Coding Notes
- Ensure documentation of specific antibodies and clinical features to support coding.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Antisynthetase Syndrome to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M35.8.
Impact
Clinical: May lead to misdiagnosis., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.
Mitigation Strategy
Verify antibody test results are documented., Ensure clinical features are clearly recorded.
Impact
Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation Strategy
Ensure documentation includes specific antibody testing results.
Impact
Missing antibody confirmation or clinical features.
Mitigation Strategy
Regular audits of patient records for complete documentation.
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 Antisynthetase Syndrome, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Antisynthetase Syndrome
Use these documentation templates to ensure complete and accurate documentation for Antisynthetase Syndrome. These templates include all required elements for proper coding and billing.
Rheumatology assessment for suspected antisynthetase syndrome
Specialty: RheumatologyRequired Elements
- Antibody testing results
- Clinical features like ILD or myositis
- HRCT and CK levels
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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