ICD Code Z91.01

ICD code Z91.01 is a code used to indicate a patient’s allergy to peanuts.

1. Documented history of a patient who has intentionally not adhered to prescribed medical treatment or regimen

2. Evidence that the nonadherence is not due to forgetfulness, misunderstanding, or inability to comply

3. Patient’s refusal or deliberate decision to not follow medical advice, instructions, or prescribed therapy

4. Nonadherence is not attributable to financial, cultural, or access barriers

5. Provider has counseled the patient regarding the importance of adherence and the risks of nonadherence

6. Nonadherence is ongoing or recurrent, not a one-time occurrence

Relevant CPT codes that may be used to treat ICD code Z91.01 include:

- 99401 (Preventive medicine counseling and/or risk factor reduction intervention, individual, approximately 15 minutes)

- 99402 (Preventive medicine counseling and/or risk factor reduction intervention, individual, approximately 30 minutes)

- 99403 (Preventive medicine counseling and/or risk factor reduction intervention, individual, approximately 45 minutes)

- 99404 (Preventive medicine counseling and/or risk factor reduction intervention, individual, approximately 60 minutes)

- 99201–99215 (Evaluation and management services, new or established patient, depending on complexity and time)

- 96150–96154 (Health and behavior assessment/intervention codes)

- G0443 (Brief face-to-face behavioral counseling for alcohol misuse, 15 minutes)

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