Q: ICD-9-CM includes Pott’s fracture as an alternate term for a bimalleolar fracture. However, ICD-10-CM doesn’t include that term in either the Alphabetic Index or the Tabular List. If the physician documents a Pott’s fracture, can we automatically use the code for bimalleolar fractures in ICD-10-CM, even though the term is not in the index?
Q: As a traveling consultant, I review many types of inpatient hospital records. As hospitals have implemented electronic health records (EHR), I’ve seen documentation worsen. The ability to cut and paste information in the record has compromised coding accuracy. It has also increased the volume of queries, which frustrates physicians. For example, a physician performs a history and physical (H&P) in his or her office one week prior to admitting a patient to the hospital. The first progress note in the EHR—as well as each subsequent progress note—includes the exact same documentation. This documentation, which continues for four days while the patient is in the hospital, is clearly based on the original H&P. Obviously, the documentation has been copied and pasted from one note to another. Even the patient’s vital signs remain exactly the same as they were in the physician’s office. Coders have no way of knowing whether physicians who treat the patient in the hospital agree with any test findings because residents simply cut and paste the results in each subsequent progress note. Residents claim that they do this solely for the attending physician’s convenience. Clinical documentation improvement (CDI) specialists don’t address the problem because they are more focused on determining the accuracy of the MS-DRG. Is there a solution that will keep physicians, coders, and CDI specialists all on the same page?
Our coding experts answer your questions about correct use of modifier –PD, coding infusions to correct low potassium levels, payment for HCPCS code J2354, appropriate reporting of IV push followed by infusion of the same drug, and the difference between modifiers –AS and -80.
Q: Can you ask a yes or no question in a query based on clinical information from a previous echocardiogram report or other diagnostic result from a previous admission?
Our experts answer questions about modifiers for diagnostic interventional procedures, Medicare recognition of CPT ® code 9066, reporting add-on code for psychotherapy with interactive complexity, reporting G0378 for all payers, and wound care coding.
QUESTION: A patient had an aneurysm at arteriovenous (AV) fistula, and the physician excluded the aneurysm between two clamps, ends oversewn, and excised the aneurysm. The physician used a tunneler to tunnel an 8 mm Flixine graft from the arterial to the venous side, and two end-to-side anastomoses were then performed at the vein and arterial end. Should we report code 39.42 (revision of AV shunt for renal dialysis) with code 38.63 (other excision of vessel), or code 38.43 (resection of vessel with replacement), or another code(s)?
Q: A patient came to the ED with shortness of breath (SOB). The admitting diagnosis was possible acute coronary syndrome (ACS) due to SOB and elevated troponin levels. The ACS was ruled out. Elevated troponin levels were assumed to be due to chronic renal failure (CRF), and no reason was given for SOB. Before discharge, the patient was noted with an elevated temperature and found to have a urinary tract infection (UTI). All treatment was directed at the UTI, and the doctor noted the discharge diagnosis as the UTI. What would be the principal diagnosis in this case?
Q: Can “in the setting of”' be interpreted as “due to” in ICD-10-CM? For example, the physician documented that the patient has a urinary tract infection in the setting of a urinary catheter.
