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ICD-10 Coding for Arthritis of the Left Hip(M16.12, M13.852)

Complete ICD-10-CM coding and documentation guide for Arthritis of the Left Hip. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Left Hip OsteoarthritisDegenerative Joint Disease of Left Hip

Related ICD-10 Code Ranges

Complete code families applicable to Arthritis of the Left Hip

M16-M19Primary Range

Arthritis and osteoarthritis

This range includes codes for different types of arthritis affecting various joints, including the hip.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M16.12Unilateral primary osteoarthritis, left hipUse when primary osteoarthritis is confirmed by imaging and clinical evaluation.
  • X-ray showing joint space narrowing
  • Physical exam with limited range of motion
M13.852Other specified arthritis, left hipUse when arthritis is specified but not osteoarthritis.
  • Negative radiographic features for osteoarthritis
  • Specific type of arthritis documented

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 arthritis left hip

Essential facts and insights about Arthritis of the Left Hip

The ICD-10 code for primary osteoarthritis of the left hip is M16.12.

Primary ICD-10-CM Codes for arthritis left hip

Unilateral primary osteoarthritis, left hip
Billable Code

Decision Criteria

clinical Criteria

  • X-ray evidence of osteophytes and joint space narrowing

documentation Criteria

  • Explicit mention of 'primary osteoarthritis'

Applicable To

  • Primary osteoarthritis of the left hip

Excludes

Clinical Validation Requirements

  • X-ray showing joint space narrowing
  • Physical exam with limited range of motion

Code-Specific Risks

  • Ensure documentation specifies 'primary' to avoid misclassification.

Coding Notes

  • Ensure laterality is documented as 'left'.

Ancillary Codes

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

Pain in left hip

M25.552
Use to document associated pain when primary arthritis code is used.

Differential Codes

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

Other specified arthritis, left hip

M13.852
Use when arthritis is not osteoarthritis and specific type is documented.

Unilateral primary osteoarthritis, left hip

M16.12
Use when osteoarthritis is confirmed.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Arthritis of the Left Hip to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M16.12.

Impact

Clinical: May lead to inappropriate treatment plans., Regulatory: Increases audit risk., Financial: Potential for denied claims.

Mitigation Strategy

Use specific terminology in documentation, Verify imaging findings

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Increases risk of audit failures., Data Quality: Reduces accuracy of clinical data.

Mitigation Strategy

Ensure detailed documentation to support specific code selection.

Impact

Using unspecified codes increases audit risk.

Mitigation Strategy

Ensure detailed documentation and use specific codes.

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 Arthritis of the Left Hip, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Arthritis of the Left Hip

Use these documentation templates to ensure complete and accurate documentation for Arthritis of the Left Hip. These templates include all required elements for proper coding and billing.

Primary osteoarthritis diagnosis

Specialty: Orthopedics

Required Elements

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

Example Documentation

Patient presents with left hip pain, X-ray shows joint space narrowing. Diagnosis: Primary osteoarthritis, left hip.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has hip arthritis.
Good Documentation Example
Patient has primary osteoarthritis of the left hip confirmed by X-ray.
Explanation
The good example provides specificity and confirmation by imaging.

Need help with ICD-10 coding for Arthritis of the Left Hip? Ask your questions below.

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