ICD Code K81.9

ICD code K81.9 is used to identify a diagnosis of cholecystitis that is unspecified. This means that the patient has inflammation of the gallbladder, but the specific type or cause of the inflammation has not been determined or documented. This code is typically used when the healthcare provider has diagnosed cholecystitis but lacks detailed information to classify it further, such as whether it is acute or chronic.

1. Abdominal Pain: Persistent or severe pain in the upper right quadrant of the abdomen, which may radiate to the back or right shoulder blade.

2. Nausea and Vomiting: Frequent episodes of nausea and vomiting, often accompanying abdominal discomfort.

3. Fever: Elevated body temperature, indicating a possible infection or inflammation.

4. Tenderness in the Right Upper Quadrant: Physical examination reveals tenderness upon palpation in the upper right section of the abdomen.

5. Jaundice: Yellowing of the skin and eyes, which may occur if there is an obstruction in the bile duct.

6. Elevated White Blood Cell Count: Blood tests showing an increased white blood cell count, suggesting an inflammatory process.

7. Abnormal Liver Function Tests: Elevated liver enzymes, which may indicate liver involvement or bile duct obstruction.

8. Ultrasound Findings: Imaging studies, such as an abdominal ultrasound, showing gallbladder wall thickening or the presence of gallstones.

9. History of Gallstones: Previous diagnosis or evidence of gallstones, which can contribute to the development of the condition.

10. Absence of Other Specific Diagnoses: The condition cannot be attributed to other specific types of cholecystitis, such as acute or chronic, due to lack of definitive diagnostic criteria.

For the ICD code K81.9, which pertains to cholecystitis, unspecified, the relevant CPT codes that may be applicable for treatment include:

1. 47562 - Laparoscopy, surgical; cholecystectomy.

2. 47563 - Laparoscopy, surgical; cholecystectomy with cholangiography.

3. 47564 - Laparoscopy, surgical; cholecystectomy with exploration of common duct.

4. 47600 - Cholecystectomy without cholangiography.

5. 47605 - Cholecystectomy with cholangiography.

6. 47610 - Cholecystectomy with exploration of common duct.

7. 49010 - Exploration, retroperitoneal area with or without biopsy(s) (separate procedure).

These CPT codes are typically used for surgical procedures related to the treatment of cholecystitis. It is important for healthcare providers to select the appropriate CPT code based on the specific procedure performed.

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