Final answer:
The ICD-10 code for cholelithiasis is K80, with variations for different conditions. Cholelithiasis refers to gallstones within the gallbladder, and the ICD-10 offers detailed coding based on the presence or absence of associated conditions or complications.
Step-by-step explanation:
The ICD-10 code for cholelithiasis, which is the medical term for gallstones, is K80. Gallstones are hardened deposits of digestive fluid that can form in the gallbladder. The specific code can be more detailed depending on the presence of complications, such as K80.20 for Calculus of gallbladder without cholecystitis without obstruction, or K80.60 for Calculus of gallbladder with acute cholecystitis without obstruction.
Given the clinical focus on Roberta, who developed complications post-cholecystectomy, it's important to distinguish that her current symptoms may not be designated under cholelithiasis codes if they are related to postoperative complications. For her symptoms of abdominal pain, high fever, a burning sensation during urination, and hematuria, separate ICD-10 codes may be needed to accurately code her current condition.