CPC Exam Dumps : Certified Professional Coder (CPC) Exam

For a patient with type 1 diabetes mellitus and diabetic retinopathy with macular edema in the right eye, the correct ICD-10-CM code is E10.3511. This code specifically captures:

E10: Type 1 diabetes mellitus.

35: Diabetic retinopathy with macular edema.

1: Right eye.

Each choice addresses different severities or eye specifications:

A. E10.3211: Indicates mild nonproliferative diabetic retinopathy with macular edema in the right eye, not the general diabetic retinopathy category.

B. E10.3519: Refers to diabetic retinopathy with macular edema without specification to the right eye.

D. E10.311: Refers to nonproliferative diabetic retinopathy without macular edema in the right eye.

Thus, the correct answer is C. E10.3511, as it fully captures type 1 diabetes with diabetic retinopathy with macular edema in the right eye.

1. Procedure and CPT® Code Selection:

The provider performed both a bronchoscopy and a microlaryngoscopy to evaluate the patient’s airway due to respiratory distress and stridor.

Code 31622 is used for a diagnostic bronchoscopy, which includes the inspection of the trachea, carina, and bronchial structures. Since the bronchoscopy was diagnostic and no additional therapeutic procedures were performed, this is the appropriate code.

Code 31526 is for direct laryngoscopy with the use of an operating microscope or telescope (microlaryngoscopy). This code is appropriate given the use of a Parson’s laryngoscope and magnifying telescope to inspect the larynx.

2. Modifier 51:

Modifier 51 is added to 31526 to indicate that it was performed in conjunction with another procedure (31622, bronchoscopy). Modifier 51 denotes multiple procedures without the necessity of a separate incision.

3. Exclusion of Code 69990:

Code 69990 is used for the use of an operating microscope in microsurgery but is not coded separately when the procedure (such as microlaryngoscopy) already includes visualization with a microscope or telescope as part of the CPT® descriptor. Thus, 69990 is not separately reported in this scenario, per CPT® guidelines.

4. AAPC and CPT® Coding Guidelines:

The guidelines specify that when visualization or microlaryngoscopy is inherently part of the procedure (as in 31526), 69990 should not be billed separately. Also, the use of Modifier 51 for multiple procedures in the same session is appropriate.

Therefore, the verified answer, following the CPT® and AAPC coding rules, is A. 31622, 31526-51.

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