ICD-10-CM Diagnosis Code (2025)
Official Description for Z67.A
Duffy phenotype
Coding Notes & Guidelines for Z67.A
Inclusion Terms
Duffy phenotype Fy(a-b-)
Inclusion Terms
Duffy phenotype Fy(a+b-)
Inclusion Terms
Duffy phenotype Fy(a-b+)
Inclusion Terms
Duffy phenotype Fy(a+b+)
Parent Code (Less Specific):
About ICD-10-CM Code Z67.A (Duffy phenotype)
ICD-10-CM code Z67.A is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Z67.A became effective on October 1, 2024.
This page provides detailed information about Z67.A - Duffy phenotype. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Duffy phenotype.