A secondary diagnosis is any condition that co-exists with the primary condition at the time of the patient's admission, including Home Care in Fairless Hills PA. For example, if a patient is admitted with a primary diagnosis of heart failure and also has diabetes, diabetes would be considered a secondary diagnosis. A secondary diagnosis refers to a co-existing condition that could exist at the time the patient is admitted, including Home Care in Fairless Hills PA. This condition may evolve over the course of the patient's stay or may be a reason for additional treatment. Like the primary diagnosis, secondary diagnoses are a key component of medical claims and provider billing.
According to the ICD-10-CM guidelines, a secondary diagnostic code cannot be the only diagnosis billed in a claim. Therefore, services that are notified with a secondary diagnostic code as the only diagnosis in the claim will be rejected.
