Gastroenterology Coding Alert

Get the Most Out of Hepatitis Coding With NPPs

Injection instruction usually a low-level E/M service

While your gastroenterologist must reach a hepatitis C diagnosis, most non-physician practitioners (NPPs) are qualified to take on the post-diagnosis visits.  And if an NPP can handle your hepatitis patients' follow-up visits, this will free your gastroenterologist up to see other patients - which will help the office's bottom line.

Benefit:  Follow-up care for most hepatitis C patients is very detailed and involves regular office visits for six to 12 months and "lots of counseling and education," says Amy Walker, CPC, CCP, insurance supervisor at Gastrointestinal Associates in Knoxville, Tenn.

Join us for a quick look at the basics of hepatitis C coding, from diagnosis to follow-up visits. We'll also examine a couple of scenarios involving hepatitis care, and get some expert input on the subject from two experienced hepatitis coders.

Consult Usually Nets Hepatitis Diagnosis

The first step in hepatitis C treatment is diagnosis. The gastroenterologist typically discovers hepatitis C in a patient during a consultation.

"This consult is usually a higher level of service, since the gastroenterologist must evaluate risk factors, do extensive lab work, and counseling," says Walker.

Hepatitis candidates: The symptoms of hepatitis C patients may vary, but most "complain of fatigue, loss of weight, or jaundice," says Mary Garner, CPC, CCP, a coder with a lot of experience coding hepatitis C patients at Gastrointestinal Associates in Knoxville, Tenn.

People who have contracted hepatitis may also have used IV drugs in the past (or had relationships with IV drug users), or had a previous blood transfusion.

Listed below are some of the acceptable ICD-9 codes for hepatitis patients:
 

  •  070.51 (Acute hepatitis C without mention of hepatic coma)
     
  •  070.54 (Chronic hepatitis C without mention of hepatic coma)
     
  •  V02.62 (Hepatitis C carrier)

    You should attach an ICD-9 code that best reflects the patient's hepatitis C on all her claims, starting with the initial consultation.
     
    Example: Let's say a patient reports for a consultation and tells the gastro she has severe fatigue, and has lost several pounds in the past two days. After performing a comprehensive history and exam with moderate medical decision making, the gastroenterologist diagnoses acute hepatitis C without hepatic coma.On the claim, you should:
     
  •  report 99244 (Office consultation for a new or established patient, which requires these three key components: a comprehensive history; a comprehensive examination; and medical decision making of moderate complexity) for the consultation.
     
  •  attach ICD-9 code 070.51 to 99244 to show the consult level was justified because of the diagnosis.

    NPP Can be Vital to Hepatitis Follow-Up Care

    Once the physician diagnoses hepatitis, an NPP is qualified to perform a lot of the duties involved in follow-up care, such as adjusting medications; ordering lab tests; and counseling and educating patients.

    "The NPP usually takes over visits once [a hepatitis] diagnosis is made by the doctor. The doctor signs off on it all, but the NPP evaluates lab work, manages the drug administration and gives  counseling," Garner explains. These visits can result in anywhere from a level 2 to a level 5 service, depending on the amount of counseling the patient needs.

    Example: A patient who was diagnosed with hepatitis C two weeks ago reports for a follow-up visit. The NPP takes a blood test and asks the patient how she is feeling. The entire visit takes 17 minutes. 
     
    On your claim, you should: 

  •  report 99213 (Office or other outpatient visit for the evaluation and management of an established patient, which requires at least two of these three key components: an expanded problem focused history; an expanded problem focused examination; medical decision making of low complexity).

    Time Can Up E/M Level

    During these E/M visits, time can take over - especially if the patient has a lot of anxiety or questions.

    "In some situations, like when teaching and counseling take up such a large portion of the visit, we have used time to determine level of service" for the follow-up visits, Walker explains.

    NPP Also Teaches Patients Injection Procedure

    NPPs in gastro offices also fill another important role: teaching hepatitis C patients how to inject Interferon at home. "Our NPPs don't inject patients with Interferon; they teach hepatitis patients to self-inject. This is often the primary reason for an [E/M] visit, in which the NPP teaches the patient about proper techniques, side effects, etc.," Garner explains. When the NPP teaches the patient about self-injection of Interferon, you should report the appropriate E/M level.

    If, however, your NPP injects the Interferon in the office, you should:  

  •  report 90782 (Therapeutic, prophylactic or diagnostic injection [specify material injected]; subcutaneous or intramuscular) for the injection when reporting to private carriers.

    Remember: Medicare wants you to use a G code for therapeutic injections in 2005. When the NPP injects Interferon into a Medicare patient in the office, you should report G0351 (Therapeutic or diagnostic injection) for the injection instead of 90782.

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