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For ERCP, CPT coding follows the rule that thetherapeutic ERCP code includes the diagnostic ERCP workperformed during the same session. In this case, the key performed service isstent insertion into the biliary duct, which is captured by43274(ERCP with placement of endoscopic stent into biliary or pancreatic duct). You donotseparately report the diagnostic ERCP code43260when the therapeutic service (stent placement) is performed, because the diagnostic component is considered part of the overall ERCP service. Code43276is used forstent removal and/or exchange, which is not described here. Option D is incorrect because it pairs another ERCP service with stent placement, and the scenario does not support multiple distinct ERCP therapeutic services beyond stenting. CPC exam tip: when a single ERCP session includes diagnostic evaluation plus a therapeutic intervention, report themost definitive therapeutic ERCP code—here,43274.

60220 = Total lobectomy, unilateral thyroid

60500 = Parathyroidectomy (single gland)

Modifier -59 is appropriate to indicate a distinct procedure

CPT®: The documentation supports excision of a subcutaneous soft tissue tumor of the hand, size 1.5 cm.

26111 = Excision of tumor/soft tissue of hand or finger, subcutaneous, 1.5 cm or less

26115 would be for a larger size range (not supported by “1.5 cm” in the question).

ICD-10-CM: Pathology confirms subcutaneous hemangioma (benign vascular tumor).

D18.01 = Hemangioma of skin and subcutaneous tissueCodes D21.01/D21.11 are benign neoplasm of connective/soft tissue categories, but the most accurate match here (and the one reflected in the answer choices) is D18.01 for hemangioma of skin/subcutaneous tissue.

Typing correction applied: the options showed “018.01”; the correct ICD-10-CM format is D18.01.

The adenoids, tonsils, appendix, and spleen are all part of the lymphatic system, which plays a crucial role in immune function and the filtration of pathogens. These organs contribute to the body ' s defense by trapping and eliminating bacteria and other pathogens.

Adenoids and tonsils are lymphatic tissues located in the throat and help prevent infection by filtering pathogens from inhaled or ingested particles.

The appendix contains lymphoid tissue and is thought to play a role in gut immunity.

The spleen filters blood, removing old or damaged blood cells and producing lymphocytes for immune response.

The other options are unrelated:

B. Gastrointestinal: Involved in digestion, but not specifically immune response.

C. Cardiovascular: Involved in blood circulation, not immune response.

D. Nervous: Coordinates sensory and motor functions, unrelated to lymphatic tissue.

Therefore, the correct answer is A. Lymphatic.