Z91.04 Nonmedicinal substance allergy status

Non-billable header with 3 child codes.

Applies from Z91 Personal risk factors, not elsewhere classified

Excludes2 (not included here)

• contact with and (suspected) exposures hazardous to health (Z77.-)
• exposure to pollution and other problems related to physical environment (Z77.1-)
• female genital mutilation status (N90.81-)
• occupational exposure to risk factors (Z57.-)
• personal history of physical injury and trauma (Z87.81, Z87.82-)

Applies from Z91.0 Allergy status, other than to drugs and biological substances

Excludes2 (not included here)

• Allergy status to drugs, medicaments, and biological substances (Z88.-)

Codes under Z91.04

• Z91.040 Latex allergy status
• Z91.041 Radiographic dye allergy status
• Z91.048 Other nonmedicinal substance allergy status

Code annotations containing back-references to Z91.04

Back-references to Z91.0

• Use Additional: D89.44 Hereditary alpha tryptasemia ("allergy status, other than to drugs and biological substances (Z91.0-)")
• Code Also: Z87.892 Personal history of anaphylaxis ("allergy status, other than to drugs and biological substances (Z91.0-)")
• Type 2 Excludes: Z88 Allergy status to drugs, medicaments and biological substances ("Allergy status, other than to drugs and biological substances (Z91.0-)")

Nearby codes

• Z91.018 Allergy to other foods
• Z91.02 Food additives allergy status
• Z91.03 Insect allergy status
• Z91.030 Bee allergy status
• Z91.038 Other insect allergy status
• Z91.04 Nonmedicinal substance allergy status (this code)
• Z91.040 Latex allergy status
• Z91.041 Radiographic dye allergy status
• Z91.048 Other nonmedicinal substance allergy status
• Z91.09 Other allergy status, other than to drugs and biological substances
• Z91.1 Patient's noncompliance with medical treatment and regimen