Need help figuring out which ICD9 book should you use?
ICD9 Volumes 1 and 2: Diagnosis codes for physician offices, clinics, and practices.
ICD9 Volumes 1, 2, and 3: Includes third volume of ICD9 procedure codes for hospitals.
ICD9 Home Health and Nursing: Used for home health, hospices, skilled nursing, and inpatient rehabilitation.
Please Note: Effective October 1, 2015, ICD9 will be replaced by ICD-10, and no longer used for insurance billing purposes.