Q: I have a question regarding a National Correct Coding Initiative (NCCI) edit. I reported CPT ® code 80053 (comprehensive metabolic panel) and 84132 (potassium; serum, plasma or whole blood), resulting in an NCCI conflict. This code pair does allow modifier -59 (distinct procedural service) to be appended to one of the codes to be paid for both tests. Does it matter if we append modifier -59 to the primary code or the secondary?\ In my case, sometimes the secondary code is already dropped into the system and now the edit is asking me to append the modifier. Can I add modifier -59 to 80053 whether it's the primary code or not?
QUESTION: When would you use the table labeled as not otherwise classified drugs at the end of the HCPCS Level II Table of Drugs and Biologicals? Many other drugs are not assigned a HCPCS code and are not in this table.
QUESTION: I work for a gastrointestinal (GI) practice and I have a question regarding the correct sequence for adding diagnosis codes to a claim. I have advised our physicians and billers that the primary diagnosis code is always the reason for the visit. I am a little confused about the remaining diagnosis codes the physician will write down in no specific order. Billers will report codes in the order the physicians write down the diagnoses and not always the reason for the visit. For example, a patient is referred for a consult due to weight loss. The patient comes for the consult and the physicians may put down 787.29 (other dysphagia), 401.1 (benign hypertension), 783.21 (abnormal loss of weight), 787.99 (change in bowel habits) in this order and leave it up to the person entering the info to figure it out. I would report 783.21 first since that was the reason for the visit but then I’ve been putting the GI codes next and then anything else last. What is the correct sequence when adding diagnosis codes to a claim?
Q: My question pertains to CPT® vasectomy code 55250. This code includes "unilateral or bilateral (separate procedure) including postoperative semen examination(s).” The CPT manual states that a reference laboratory that performs the semen analysis may bill separately for this service. May we bill CPT code 89321 ( semen analysis; sperm presence and motility of sperm, if performed .) in addition to 55250 when the laboratory performs the semen analysis and the surgeon only performs the vasectomy?
Q: A patient received Toradol 30 mg IV and Zofran 4 mg IV at 14:38. He also had normal saline wide open with documented start of 14:30 and stop of 15:40. Is the hydration chargeable as 96361 (intravenous infusion, hydration; each additional hour) even though the initial service is not 90 minutes? Is the hydration a concurrent service?
Q: A patient presents with a sore throat, and the physician states “Sore throat; differential diagnoses include streptococcal sore throat, tonsillitis, postnasal drip.” If the physician doesn’t rule out any of the differential diagnoses, should the coder query for clarification or simply choose one of the differential diagnoses?
Q: If the physician documents “concerning for,” “considering,” “cannot be ruled out,” or “cannot be excluded” for a diagnosis, is that considered an uncertain diagnosis? Can those terms be coded if the patient is being worked up? Are the terms “concerning for” and “considering” equal to the uncertain diagnosis terms “yet to be ruled out”?
Q: A few days into the patient’s stay, an order for a Foley catheter was placed for incontinence and around the same time the physician documented a urinary tract infection (UTI). Would it be appropriate to query the physician regarding the relationship of the UTI to the Foley? Our infection control department caught this but we did not. I am concerned about this for two reasons; first, I worry about writing a leading query and second, whether the UTI could be considered a hospital-acquired condition (HAC) if additional documentation isn’t provided.
