FREE Find-A-Code Demonstration
All Attendees Get Free 2-Week Trial Access!
The Right Code - Right Now™
NEW! Introducing
Find‑ A‑ Code's new Ai assistant
and
more NEW Find‑ A‑ Code features!
Register now for this free live demo Thursday, December 11 @ 1:00pm Eastern . See how Find-A-Code's workflow matches yours, putting the most important information right at your fingertips in an easy-to-use format.
Why Find-A-Code?
Complete Code Sets: CPT®, ICD-10-CM, HCPCS and more
The Easiest, Fastest, and Most Accurate NCCI Validation
Complete NCD/LCD Policies
NEW AI features that make you a better coder
All The Features You Need
AHA Coding Clinic® integration
RVUs with facility factors
UCR fees by location
Commercial payer policies
Common Language Descriptions (CLDs)
Many, many more!
FREE DEMO - Register Now
4A85.0Z Drug hypersensitivity of unspecified type International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01 postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Associated with - multiple selections are allowed [select] PL00 Drugs, medicaments or biological substances associated with injury or harm in therapeutic use PL01 Complementary or traditional medicines associated with injury or harm in therapeutic use – PL01.0 Complementary or traditional medicines associated with injury or harm in therapeutic use, Herbal Preparations or Formulas – PL01.1 Complementary or traditional medicines associated with injury or harm in therapeutic use, Dietary Supplements, Vitamins or Minerals – PL01.2 Complementary or traditional medicines associated with injury or harm in therapeutic use, Complementary or Traditional Medicines, not elsewhere classified – PL01.Y Other specified complementary or traditional medicines associated with injury or harm in therapeutic use – PL01.Z Complementary or traditional medicines associated with injury or harm in therapeutic use, unspecified PL0Z Substances associated with injury or harm in therapeutic use, unspecified PL13 Mode of injury or harm associated with exposure to a drug, medicament or biological substance PL13.0 Overdose of substance, as mode of injury or harm PL13.1 Underdosing, as mode of injury or harm PL13.2 Drug-related injury or harm in the context of correct administration or dosage, as mode of injury or harm PL13.3 Incorrect substance, as mode of injury or harm PL13.5 Incorrect administration of drug or medicament, as mode of injury PL13.6 Medication or substance that is known to be an allergen, as mode of injury or harm PL13.7 Medication or substance that is known to be contraindicated for the patient, as mode of injury or harm PL13.8 Expired or deteriorated medication or substance, as mode of injury or harm PL13.9 Drug or substance interactions, as mode of injury or harm PL13.A Inappropriate stoppage or discontinuation of drug, as mode of injury or harm PL13.Y Other specified mode of injury or harm associated with exposure to a drug, medicament or biological substance PL13.Z Mode of injury or harm associated with exposure to a drug, medicament or biological substance, unspecified – PL13.50 Incorrect route of drug or medicament, as mode of injury – PL13.51 Incorrect rate of drug or medicament, as mode of injury – PL13.52 Incorrect timing of drug or medicament, as mode of injury – PL13.53 Incorrect duration of drug or medicament, as mode of injury – PL13.5Y Other specified incorrect administration of drug or medicament, as mode of injury – PL13.5Z Incorrect administration of drug or medicament, as mode of injury, unspecified
synonyms Drug hypersensitivity of unspecified type Drug or pharmacological agents hypersensitivity medicinal hypersensitivity drug sensitivity NOS
Thank you for choosing Find-A-Code, please Sign In to remove ads.