What Is the Purpose of the 7th Character in the ICD-10

Multiple Choice

What is the purpose of the 7th character in the ICD-10 coding system?

A) Identifies how many episodes of care the patient has received treatment.
B) Identifies when the patient entered into the treatment process.
C) Shows how many times the patient has been given therapy.
D) Identifies what portion of the evaluation process has been completed.