90378 = RSV monoclonal antibody, 50 mg per dose
100 mg = 2 units
96372 = Therapeutic IM injection
Vaccine admin codes (90460/90471) do not apply

The procedure performed is a bilateral screening mammogram with computer-aided detection (CAD). CPT code 77067 is for bilateral screening mammography with CAD. ICD-10-CM code Z12.31 is for an encounter for screening mammogram for malignant neoplasm of the breast. Z80.3 is for a family history of malignant neoplasm of the breast. Therefore, the correct coding is 77067, Z12.31, Z80.3. References: CPT Professional Edition (current year), ICD-10-CM (current year).

The procedure described is flexible bronchoscopy with bronchial biopsy (biopsy taken from the bronchi
/bronchial tubes).
31625 = Bronchoscopy, flexible, with biopsy (single or multiple)
Important CPC concept: when the CPT descriptor is "single or multiple", you code it once, even if multiple biopsies are taken.
31628 is for transbronchial lung biopsy, which is not what is described (the question specifies bronchial tubes
/bronchial biopsies).Therefore, A is correct.

1. Procedure and CPTCode Selection:
The patient received IV hydration therapy with normal saline, which lasted for 1 hour and 30 minutes.
CPTCode 96360 is used for initial IV hydration for the first hour. This code applies to the first 31-60 minutes of hydration therapy.
CPTCode 96361 is used for each additional hour of IV hydration. Since the hydration lasted 1 hour and 30 minutes, 96361 should be reported once to cover the additional 30 minutes after the initial hour.
2. Rationale for Excluding Other Options:
Code 96365 is for initial IV infusion for therapeutic, prophylactic, or diagnostic purposes, rather than hydration, and is not applicable in this case.
Code 96366 is used for additional therapeutic, prophylactic, or diagnostic infusions and does not apply to hydration services.
Option A (96360) would only cover the initial hour of hydration, missing the additional 30 minutes, which is appropriately coded with 96361.
3. AAPC and CPTCoding Guidelines:
According to AAPC and CPTguidelines, 96360 should be used for the first hour of IV hydration, and
96361 should be used for each additional hour or portion of an hour beyond the initial 60 minutes.
Therefore, the correct answer is D. 96360, 96361.

1. Procedure and CPT Code Selection:
The procedure involves a tympanoplasty with a radical mastoidectomy to remove a cholesteatoma in the middle ear. Additionally, the procedure includes ossicular chain reconstruction and grafting to repair the eardrum.
CPT Code 69646 is appropriate for tympanoplasty with a radical mastoidectomy, including removal of the cholesteatoma and ossicular chain reconstruction. This code accurately describes the combination of tympanoplasty, radical mastoidectomy, and ossicular chain reconstruction, making it the correct choice.
2. Rationale for Excluding Other Options:
Code 69643 describes a tympanoplasty with a simple mastoidectomy, which is not appropriate since a radical mastoidectomy was performed.
Code 69645 covers a tympanoplasty with radical mastoidectomy but does not include ossicular chain reconstruction, which was part of this procedure.
Code 69641 is for a tympanoplasty without mastoidectomy, making it incorrect for this case.
3. AAPC and CPT Coding Guidelines:
According to AAPC and CPT guidelines, 69646 is the appropriate code when a tympanoplasty includes a radical mastoidectomy with ossicular chain reconstruction, as documented in this case.
Therefore, the correct answer based on CPT guidelines is D. 69646.