Allergy, unspecified, initial encounter. 2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code. T78.40XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM T78.40XA became effective on October 1, 2021.
That said, some are more likely to cause these types of problems than others:
T78.40XA is a billable diagnosis code used to specify a medical diagnosis of allergy, unspecified, initial encounter. The code T78.40XA is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
ICD-10 Code for Allergy status to other drugs, medicaments and biological substances- Z88. 8- Codify by AAPC.
ICD-10 Code for Allergy status to other antibiotic agents- Z88. 1- Codify by AAPC.
Specific ICD-9-CM codes can identify patients with allergic drug reactions, with antibiotics accounting for almost half of true reactions. Most patients with codes 693.0, 995.1, 708, and 995.0 had allergic drug reactions, with 693.0 as the highest yield code.
ICD-10-PCS GZ3ZZZZ is a specific/billable code that can be used to indicate a procedure.
ICD-10 code: Z88. 0 Personal history of allergy to penicillin.
ICD-10-CM Code for Allergy status to sulfonamides Z88. 2.
9: Fever, unspecified.
9.
CPT® Code 95117 in section: Professional services for allergen immunotherapy not including provision of allergenic extracts.
Encounter for therapeutic drug level monitoring. Z51. 81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Other specified counseling89: Other specified counseling.
ICD-10-CM Codes that Support Medical Necessity For monitoring of patient compliance in a drug treatment program, use diagnosis code Z03. 89 as the primary diagnosis and the specific drug dependence diagnosis as the secondary diagnosis.
An allergy is a reaction of your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing.
Hypersensitivity to an agent caused by an immunologic response to an initial exposure. Hypersensitivity; a local or general reaction of an organism following contact with a specific allergen to which it has been previously exposed and to which it has become sensitized.
Use secondary code (s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code. Type 1 Excludes.
dermatitis ( L23 - L25, L27.-) A disorder characterized by an adverse local or general response from exposure to an allergen. A local or general reaction of an organism following contact with a specific allergen to which it has been previously exposed and to which it has become sensitized.