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What is the correct coding methodology for chronic kidney disease?
ICD-9-CM coding
ICD-10-PCS coding
ICD-10-CM coding
ICD-11 coding
The correct answer is: ICD-10-CM coding
Chronic kidney disease (CKD) is classified using the ICD-10-CM coding system, which is specifically designed for diagnosis coding in the outpatient and inpatient settings. The ICD-10-CM system allows for more detailed and specific coding of conditions compared to its predecessor, ICD-9-CM. In the context of CKD, the ICD-10-CM includes different codes that specify the stage of kidney disease, such as stage 1, stage 2, and so forth, as well as codes that indicate if the disease is associated with hypertension or diabetes. This granularity in coding helps in accurately reflecting the patient's condition, which is crucial for appropriate management and reimbursement processes. The other coding systems mentioned do not apply as directly. ICD-9-CM is outdated and no longer properly reflects the complexities of current medical diagnoses. ICD-10-PCS is intended for procedural coding rather than diagnosing conditions, making it irrelevant for CKD. ICD-11 is still in the process of being adopted globally and is not yet widely utilized for coding in the United States, potentially leading to inconsistencies in data collection and reporting regarding CKD. Therefore, utilizing ICD-10-CM for coding chronic kidney disease ensures that coders can accurately