Rash and other nonspecific skin eruption R21 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 R21 became effective on October 1, 2021.
Rash and other nonspecific skin eruption. ICD-9-CM 782.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 782.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM ...
The use of ICD-10 code L22 can also apply to:
9.
R21 - Rash and other nonspecific skin eruption. ICD-10-CM.
ICD-10-CM Code for Allergy, unspecified, initial encounter T78. 40XA.
ICD-10 code Z71. 89 for Other specified counseling is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .
ICD-10 Code for Local infection of the skin and subcutaneous tissue, unspecified- L08. 9- Codify by AAPC.
9: Fever, unspecified.
L20-L30 - Dermatitis and eczema | ICD-10-CM.
ICD-10 code: T78. 4 Allergy, unspecified | gesund.bund.de.
ICD-10 Code for Urticaria, unspecified- L50. 9- Codify by AAPC.
ICD-10-PCS GZ3ZZZZ is a specific/billable code that can be used to indicate a procedure.
ICD-10 code Z51. 81 for Encounter for therapeutic drug level monitoring is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .
The patient's primary diagnostic code is the most important. Assuming the patient's primary diagnostic code is Z76. 89, look in the list below to see which MDC's "Assignment of Diagnosis Codes" is first. That is the MDC that the patient will be grouped into.