Personal history of allergy to other anti-infective agent

This code indicates a patient's past adverse reaction to an anti-infective medication other than those specifically classified elsewhere (e.g., penicillin, sulfonamides). It signifies a documented history of an allergic response, such as rash, anaphylaxis, or angioedema, to a drug used to treat infections. This history is important for guiding future treatment decisions and preventing re-exposure.

Use this code when a patient's medical record clearly documents a prior allergic reaction to an anti-infective agent not specified by other allergy codes. This often arises during pre-operative assessments, medication reconciliation, or when a new anti-infective is being considered for treatment. It's crucial for identifying potential drug interactions or contraindications.

• Ensure the documentation specifies "allergy" and not just an adverse effect or intolerance.
• Verify the anti-infective agent is not a penicillin (V14.0) or sulfonamide (V14.1) to avoid miscoding.
• This code is for a personal history of allergy, not an active allergic reaction.