Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Which is the appropriate format for an ICD-10-CM code entered in Block 21 of the CMS-1500 claim?

a. A0101
b. A01-01
c. A01.01
d. A01 01