Adverse effect of unspecified drugs, medicaments and biological substances, initial encounter. T50.905A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2019 edition of ICD-10-CM T50.905A became effective on October 1, 2018.
T49- Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs 2021 ICD-10-CM Diagnosis Code T49.95XA T49.95XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Generalized skin eruption due to drugs and medicaments taken internally. This is the American ICD-10-CM version of L27.0 - other international versions of ICD-10 L27.0 may differ.
Diagnosis Index entries containing back-references to L27.0: Dermatitis (eczematous) L30.9 ICD-10-CM Diagnosis Code L30.9 Eruption drug (generalized) (taken internally) L27.0 Rash (toxic) R21 ICD-10-CM Diagnosis Code R21
The drug giving rise to the adverse effect should be identified by use of codes from categories T36-T50 with fifth or sixth character 5.
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.
The 2022 edition of ICD-10-CM T50.995A became effective on October 1, 2021.
The 2022 edition of ICD-10-CM T88.7 became effective on October 1, 2021.
All noxious and unintended responses to a medicinal product related to any dose should be considered adverse drug reactions (from us fda 'guideline for industry, clinical safety data management: definitions and standards for expedited reporting').
The 2022 edition of ICD-10-CM L27.0 became effective on October 1, 2021.
In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere.". Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code.
The 2022 edition of ICD-10-CM T50.905A became effective on October 1, 2021.
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.
The 2022 edition of ICD-10-CM T45.1X5A became effective on October 1, 2021.
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.
T45- Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified