QUESTION: A physician documents in an operative report debridement of a necrotic muscle (not due to an open wound). Must the physician also document how the muscle is removed to report ICD-9-CM procedure code 83.45 (other myectomy)? Is this considered excisional or nonexcisional debridement? What documentation is required to code the removal of a necrotic portion of a muscle?
Our coding experts answer your questions about coding for hysteroscopy prior to ablation, appending modifier -59 for MRI and MRA, charging for venipunctures, therapy caps under OPPS, reporting limits for Provenge®, modifier -59 and infusion therapy, Reporting TEE pre- and post-operativley, coding for toxic metabolic encephalopathy
Q: I have a question about coding transplant complications. My understanding is if the complication affects the transplanted organ, then coders should assign a code for the transplant complication itself. Is this correct? Consider the following physician documentation: Final A/P: Acute renal failure in patient with history of renal transplant. Should coders report 996.81 (complications of transplanted kidney) and 584.9 (acute kidney failure, unspecified)? Also consider this documentation: CHF in heart transplant patient . Should coders report 996.83 (complications of transplanted heart) and 428.0 (CHF, unspecified)?
Q: My colleagues and I continually wrestle with this question: Must all diagnoses on an inpatient chart be listed in the discharge summary for them to be coded?
QUESTION: Our pulmonologists are not comfortable documenting acute respiratory failure unless the patient is on a ventilator. Also, they rarely document chronic respiratory failure, even in chronic obstructive pulmonary disease (COPD) patients on continuous home oxygen. I’m trying to develop standard query forms for acute and chronic respiratory failure and am running into these obstacles. How do you recommend handling this problem?
Our experts answer questions about billing vasectomy and sperm analysis , coding for ED visit when the patient is admitted for surgery, billing glucose reading before a PET scan, documentation required for the functional limitation codes, and appropriate reporting of observation.
Q: Some of our providers see patients in our local nursing facilities. When these patients are admitted to our hospital, must we retain this documentation in our own records?
