Q: A month ago, a patient had undergone an open reduction and internal fixation of a traumatic fracture of the left femur. This afternoon, she was admitted for a severe and deep infection of the left thigh and immediately taken to surgery. An open, wide excisional debridement of the infected skin, subcutaneous tissue, and fascia was carried out, and the internal fixation hardware was removed. Cultures of the fixation pins grew Staphylococcus aureus. Can coders report infections of devices similar to how they would report a wound infection in ICD-10-CM?
Q: Consider a patient who received a hysterectomy two days ago and was later admitted for severe acute abdominal pain around the surgical wound. When the wound was reopened, it was discovered that an instrument had been left in her body. The instrument was removed, and the wound was resutured. How would coders report this situation with ICD-10-CM codes?
Q: Patient is a young but quite debilitated and oxygen-dependent female with a complex history and frequent hospitalizations. She currently presents with exacerbation of bronchiectasis secondary to Swyer-James unilateral emphysema, chronic postinfectious bronchiolitis obliterans syndrome following bronchiolitis obliterans in childhood, and superimposed bacterial pneumonia. Her condition is complicated by morbid obesity with a BMI of 42 and severe obesity hypoventilation syndrome with obstructive sleep apnea. How would this diagnostic note be reported in ICD-10-CM?
Q: A 64-year-old established female patient visits the orthopedic office for ankle pain and swelling. She stepped off the curb yesterday afternoon to get the mail and missed a step, her sandal caught the edge of the curb and she rolled her right ankle. Physical examination shows notable swelling in the right ankle. Full range of motion, although patient complains of discomfort on extension and flexion. Able to weight bear. X-rays negative for fracture. Based on medical decision-making rules, what would this be coded as?
Our experts answer questions on reporting bronchiectasis and pneumonia with ICD-10-CM codes, coding diagnoses without clinical criteria, and documenting pressure injuries and wound care.
Q: Consider a patient who is readmitted for postoperative pain control after a lung transplant two days prior. How would coders report this type of surgical complication in ICD-10-CM? In general, what are the guidelines for coding pain as a surgical complication of transplantations?
Q: A patient with severe emphysematous bronchitis is hospitalized due to acute RSV bronchitis. He is noted to have a history for cerebrovascular accident with residual oropharyngeal dysphagia occurring in the past year and on day three of the hospitalization, he aspirated some of his breakfast during an episode of severe coughing. The patient’s RSV swab is now showing negative, so viral bronchitis is considered resolved, but patient continues to require treatment for secondary aspiration pneumonia, which is their main concern at this point, as well as acute hypoxic respiratory failure. He will require oxygen continuously. How would this diagnostic note be reported in ICD-10-CM?
Q: A female patient previously had an inpatient stay due to severe enteritis secondary to the use of Keytruda for colon cancer that she was diagnosed with six months earlier. While she has had positive results to the medication, she presented to the ER last week due to severe abdominal bloating and cramping with diarrhea and stools with large amounts of mucous. She was dehydrated and hypokalemic upon inpatient admission and has a history of depression. Her discharge note indicates that her potassium levels and dehydration are normalized. How would this encounter be reported in ICD-10-CM?
Q: What were the AMA’s goals for revising evaluation and management (E/M) services that were implemented starting in January 2021 and continued in January 2023?
Q: A frail 74-year-old female presents with severe shortness of breath and hypoxia. She has a known history of smoking two or more packs per day for the past 40-50 years and has a complex history of chronic obstructive emphysema, centrilobular emphysema, bronchiectasis, and pulmonary hypertension. Her current hospitalization is due to MRSA pneumonia with planned discharge to home health for continued care. How would this diagnostic note be reported in ICD-10-CM?
Q: Why is modifier -25 (Significant, Separately Identifiable Evaluation and Management Service by the Same Physician on the Same Day of the Procedure or Other Service) scrutinized?
Q: An elderly male patient has a rectal fistula with an abscess requiring complex packing of the wound. The most recent wound documentation reports “complex persistent rectal fistula with underlying abscess present, cultures show positive for E. coli and Klebsiella.” The patient will be administered daily IV antibiotics via a PICC line that has been placed. How would this encounter be reported in ICD-10-CM?
Q: Patient presents with a chief complaint of persistent cough for 10 days with occasional mucus. She has a history of chronic asthmatic bronchitis for many years; is quite frail, reporting decline in energy and activity tolerance; was a smoker until about five years ago; and suffers chronic smokers’ cough and centrilobular emphysema. Past medical history includes heart failure, hypertension, and pulmonary hypertension. How would this diagnostic note be reported in ICD-10-CM?
Our experts answer questions on coding COPD, smokers’ cough, and rectal fistulas in ICD-10-CM as well as provide recommendations for addressing malnutrition denials depending on the diagnosis criteria used (GLIM or ASPEN).
Q: A 65-year-old female has been on Effexor for major depressive disorder for three months and went to her healthcare provider due to tachycardia and palpitations along with mild muscle cramping. It was found that she had accidentally been taking double her prescribed dose due to misunderstanding the instructions. It is reported that she developed serotonin syndrome resulting from toxicity and was also diagnosed with mild hypertension (138/88) due to the serotonin syndrome. How would this encounter be reported in ICD-10-CM?
Q: What codes should a coder consider for a patient diagnosed with an eating disorder (e.g., anorexia nervosa, bulimia nervosa, and avoidant/restrictive food intake disorder)?
Our experts answer questions on the new ICD-10-CM serotonin syndrome code, key takeaways for documenting and supporting malnutrition diagnoses, and appropriate circumstances for reporting codes from ICD-10-CM subcategory E66.8- (other obesity).
Q: A patient presents with exacerbation of COPD complicated by positive COVID-19 with COVID-19 pneumonia and superimposed MRSA bacterial pneumonia in the setting of chronic bronchitis due to smoking, severe persistent asthma (not currently in exacerbation), and left lower lobe lung cancer in remission following a lobectomy one year ago. Patient continues to smoke cigarettes. How would this diagnostic note be reported in ICD-10-CM?
Q: Based on the instructions for sacroiliac joint injections, our physicians believe they can bill the injection and report imaging separately if they use ultrasound. Is this true?
Q: Consider patients who are admitted with cellulitis and have type 2 diabetes mellitus with no neuropathy or elevated glucose levels. Should coders query the provider to clarify if the cellulitis is caused by the diabetes, or should such a query only be sent if a patient has other complications of diabetes such as hypoglycemia or neuropathy?
Q: How do I know when to use CPT code 26370 vs. 26356, for a finger tendon repair? Is it based on whether there is an intact flexor digitorum superficialis (FDS) tendon, or whether the cut or laceration of the flexor digitorum profundus (FDP) tendon was in Zone II?
Q: Video colonoscope was advanced through a patient’s rectum to the cecum where there was normal-looking mucosa throughout. The patient had scattered diverticula in the sigmoid colon and a 6-mm sessile polyp in the proximal rectum that was removed completely by hot biopsy technique. Surgeon documented to await pathology report. How would this operative note be reported in ICD-10-CM and ICD-10-PCS?
Q: What ICD-10-CM code should we report for a periprosthetic fracture due to an injury? Do you use the S codes for a traumatic fracture with a secondary code for replacement, or do you select a code from the M97 (Periprosthetic fracture around internal prosthetic joint) category?
Q: A patient is in the postpartum period after delivering a healthy baby girl. She developed diabetes mellitus during the pregnancy. She is being treated with Metformin, an oral hypoglycemic drug. How would this situation be reported in ICD-10-CM?
Q: What are some of the common documentation pitfalls or missteps related to pediatric malnutrition? And what can CDI specialists do to address them proactively?
Q: A physician documented metabolic encephalopathy on a postoperative patient who was sedated on a vent, but because there were not documented responses while on the vent, I was unable to clinically validate the encephalopathy while the patient was sedated on the vent. How would a coder query this diagnosis for validity?
Q: Is it appropriate to code metabolic encephalopathy related to alcohol withdrawal or alcohol withdrawal delirium? And if so, how do you successfully defend against denials?
Q: A patient presents with a chief complaint of thoracic intrinsic spinal cord lesion causing back pain, left lower extremity sciatic-type pain, and foot drop. An MRI of the thoracic spine revealed a T11-T12 spinal cord lesion consistent with a cavernous malformation. Which ICD-10-CM codes would be reported?
It is important for both coders and providers to understand that they can report critical care along with other services such as ED E/M and CPR. Hamilton Lempert, MD, FACEP, CEDC, answers questions about the proper ways to do so, as well as the importance of doing so. Note: To access this free article, make sure you first register here if you do not have a paid subscription.
Q: A specialty society's fact sheet offers guidance for determining E/M level when an ICD-10-CM social determinant of health code affected the diagnosis or treatment. What is Medicare's policy on this?
Q: A 64-year-old female patient who has a bilateral lung transplant presents with COVID-19 (reason for admission) with acute respiratory failure. She also has immunosuppression from drugs. How would this scenario be reported in ICD-10-CM?
Q: Should signs, symptoms, or unspecified ICD-10-CM codes (e.g. M54.50 [low back pain, unspecified]) be reported when the condition (e.g. M51.36 [other intervertebral disc degeneration, lumbar region]) is also reported on the same outpatient encounter?
Q: A 64-year-old female inpatient has hepatocellular cancer with an orthotropic liver transplant with bile duct obstruction and is immunosuppressed due to drugs. Which ICD-10-CM codes would be reported?
Our experts answer questions about querying a metabolic encephalopathy diagnosis and documenting the start of mechanical ventilation if a patient is intubated in another ED.
Q: A patient has acute renal failure due to dehydration, a history of Type 1 diabetes mellitus causing end-stage renal disease, a kidney transplant two years ago, and chronic kidney disease stage 3a, immunosuppressed by their drugs. How would this be reported in ICD-10-CM?
Q: A 64-year-old female bilateral lung transplant recipient presents with aspiration pneumonia, hypoxia, and has immunosuppression from the drugs. How would this scenario be reported in ICD-10-CM?
