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ICD-10 Coding for Bee Sting Allergy(T63.44XA, Z91.030)

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

Also known as:

Bee AllergyHymenoptera Venom Allergy

Related ICD-10 Code Ranges

Complete code families applicable to Bee Sting Allergy

T63.4Primary Range

Toxic effect of venom

This range includes codes for toxic effects of venom, including bee stings.

Personal history of allergy to other drugs, medicaments and biological substances

This range includes codes for personal history of allergy, used when there is no active reaction.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
T63.44XAToxic effect of venom of bees, initial encounterUse for initial encounter of an acute allergic reaction to a bee sting.
  • Presence of symptoms such as anaphylaxis, urticaria, or difficulty breathing
  • Recent bee sting exposure
Z91.030Bee allergy statusUse for patients with a known history of bee sting allergy, not currently experiencing symptoms.
  • Documented history of allergic reactions to bee stings
  • No current symptoms

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 bee sting allergy

Essential facts and insights about Bee Sting Allergy

The ICD-10 code for an active bee sting allergy reaction is T63.44XA, used for initial encounters. For historical allergy status without current symptoms, use Z91.030.

Primary ICD-10-CM Codes for basal energy expenditure allergy

Toxic effect of venom of bees, initial encounter
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of acute symptoms following a bee sting

documentation Criteria

  • Documented bee sting exposure and symptoms

Applicable To

  • Acute allergic reaction to bee sting

Excludes

  • Non-toxic reactions to bee stings

Clinical Validation Requirements

  • Presence of symptoms such as anaphylaxis, urticaria, or difficulty breathing
  • Recent bee sting exposure

Code-Specific Risks

  • Incorrect use for historical allergy without active symptoms

Coding Notes

  • Ensure documentation specifies the encounter type and symptoms.

Ancillary Codes

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

Contact with venomous animals

X23.3
Use to specify the external cause of the venom exposure.

Differential Codes

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

Anaphylactic shock due to adverse food reaction

T78.2
Use T78.2 for anaphylaxis due to food, not venom.

Other allergy status

Z91.038
Use Z91.038 for allergies other than bee stings.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Bee Sting Allergy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code T63.44XA.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation Strategy

Use structured templates for documenting allergic reactions., Ensure all symptoms and their timing are recorded.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records.

Mitigation Strategy

Use T63.44XA for active treatment of bee sting reactions.

Impact

Using historical codes for active reactions can lead to audit issues.

Mitigation Strategy

Ensure documentation clearly differentiates between active and historical allergies.

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 Bee Sting Allergy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Bee Sting Allergy

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

Initial encounter for bee sting allergy

Specialty: Allergy and Immunology

Required Elements

  • Patient history of bee sting reactions
  • Current symptoms and timing post-sting
  • Testing results if available
  • Treatment plan

Examples: Poor vs. Good Documentation

Poor Documentation Example
Allergic to bees. Needs shots.
Good Documentation Example
Patient presents with acute urticaria and stridor 15 minutes after bee sting. Skin testing confirms IgE-mediated hypersensitivity to Apis mellifera venom. Initiating venom immunotherapy.
Explanation
The good example provides specific symptoms, timing, and a clear treatment plan.

Need help with ICD-10 coding for Bee Sting Allergy? Ask your questions below.

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