icd 10 cm code for overdose reaction to pertussis vaccine (initial encounter)

What is the ICD-10 code for adverse drug reaction?

ICD-10 code T88. 7 for Unspecified adverse effect of drug or medicament is a medical classification as listed by WHO under the range - Injury, poisoning and certain other consequences of external causes .

How do you code an allergic reaction in ICD-10?

ICD-10-CM Code for Allergy, unspecified, initial encounter T78. 40XA.

What is the ICD-10 code for Encounter for immunization?

ICD-10-CM Code for Encounter for immunization Z23.

What is the ICD-10 code for Tdap vaccine?

Tetanus and Diphtheria Vaccinations Billing GuidelinesCPT CodeICD-1090715S61011A90471S61011AAug 30, 2018

What ICD-10 codes cover allergy testing?

ICD-10 Code for Encounter for allergy testing- Z01. 82- Codify by AAPC.

What are allergy codes?

J30 – Vasomotor and allergic rhinitis.J30.0 – Vasomotor rhinitis.J30.1 – Allergic rhinitis due to pollen.J30.2 – Other seasonal allergic rhinitis.J30.5 – Allergic rhinitis due to food.J30.8 – Other allergic rhinitis. ... J30.9 – Allergic rhinitis, unspecified.

When do you use ICD-10 code Z23?

Interestingly, unlike many codes, vaccinations do not get more complicated in ICD-10. Code Z23 is used to indicate any encounter for a vaccination. The procedure codes are used to identify the type of the immunization given and how it was administered. All Z codes must be accompanied by a corresponding procedure code.

What does diagnosis code Z23 mean?

Code Z23, which is used to identify encounters for inoculations and vaccinations, indicates that a patient is being seen to receive a prophylactic inoculation against a disease. If the immunization is given during a routine preventive health care examination, Code Z23 would be a secondary code.

When do you code Z23?

Vaccines Administered at Well-child Visits ICD-10 requires only one code (Z23) per vaccination, regardless if single or combination. Report Z23 for all vaccination diagnoses.

Can Z23 be used as a primary diagnosis?

If the immunization is related to exposure (eg, the administration of a Tdap vaccine as a part of wound care), the ICD-10 code describing the exposure should be used as the primary diagnosis code for the vaccine, and Z23 should be used as the secondary code.

What is the code 90471?

90471: Immunization administration for percutaneous, intra-dermal, subcutaneous or intramuscular injections, initial.

How do you code vaccine administration?

For immunization administration other than COVID-19, codes 90460–90474 are reported for the administration of the vaccine, along with the appropriate vaccine/toxoid code (90476–90756) targeting the organism.