ICD-10-CM Z67.21: Type B blood, Rh negative

Parent Code (Less Specific):

About ICD-10-CM Code Z67.21 (Type B blood)

ICD-10-CM code Z67.21 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 Z67.21 became effective on October 1, 2024.

This page provides detailed information about Z67.21 - Type B blood, Rh negative. 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 Type B blood related to rh negative.