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ICD-10 Coding for Acanthamoeba Keratitis(B60.13, H16.8)

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

Also known as:

AKAcanthamoeba Eye Infection

Related ICD-10 Code Ranges

Complete code families applicable to Acanthamoeba Keratitis

B60.10-B60.19Primary Range

Acanthamoeba infections

This range includes specific codes for Acanthamoeba infections affecting different body parts, including the eye.

Keratitis

This range covers various forms of keratitis, including those not specifically due to Acanthamoeba.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
B60.13Keratoconjunctivitis due to AcanthamoebaUse when Acanthamoeba is confirmed as the cause of keratitis.
  • PCR positive for Acanthamoeba
  • Confocal microscopy showing cysts
H16.8Other keratitisUse when keratitis is present but the organism is not specified.
  • Clinical signs of keratitis without specific organism identification.

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 Acanthamoeba keratitis

Essential facts and insights about Acanthamoeba Keratitis

The ICD-10 code for Acanthamoeba keratitis is B60.13, used when the organism is confirmed.

Primary ICD-10-CM Codes for acanthamoeba keratitis

Keratoconjunctivitis due to Acanthamoeba
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed presence of Acanthamoeba via lab tests.

Applicable To

  • Acanthamoeba keratitis

Excludes

  • Other keratitis not due to Acanthamoeba

Clinical Validation Requirements

  • PCR positive for Acanthamoeba
  • Confocal microscopy showing cysts

Code-Specific Risks

  • Incorrectly using this code without lab confirmation.

Coding Notes

  • Ensure documentation specifies Acanthamoeba as the causative organism.

Ancillary Codes

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

Personal history of other diseases of the eye

Z87.898
Use for recurrent cases of Acanthamoeba keratitis.

Differential Codes

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

Herpesviral keratitis

B00.52
Presence of dendritic ulcers without Acanthamoeba confirmation.

Corneal ulcer

H16.0
Presence of corneal ulceration without specific organism identification.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Acanthamoeba Keratitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code B60.13.

Impact

Clinical: Misdiagnosis leading to inappropriate treatment., Regulatory: Potential audit issues due to lack of documentation., Financial: Loss of reimbursement due to incorrect coding.

Mitigation Strategy

Ensure lab results are included in the patient file., Train staff on documentation requirements.

Impact

Reimbursement: Incorrect coding may lead to lower reimbursement rates., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation Strategy

Query the provider for confirmation and use B60.13 if Acanthamoeba is confirmed.

Impact

Using non-specific codes when Acanthamoeba is confirmed.

Mitigation Strategy

Regular training and audits of coding practices.

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

Documentation Templates for Acanthamoeba Keratitis

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

Acanthamoeba keratitis diagnosis

Specialty: Ophthalmology

Required Elements

  • Patient history of contact lens use
  • Diagnostic test results
  • Treatment plan

Example Documentation

42yo F with severe eye pain, confirmed Acanthamoeba via PCR, treated with PHMB.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has keratitis.
Good Documentation Example
Acanthamoeba keratitis confirmed by PCR, treated with PHMB.
Explanation
The good example specifies the organism and treatment, improving accuracy.

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

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