October 1 brought many changes and we hope that you have
made yourself well acquainted with the latest ICD-9 changes . Pediatric
diagnosis code changes aren't plentiful this year, but there are still quite a
few that could result in denied claims if you don't update your forms.
The quiz below is on the new, revised, and deleted codes and
will certainly help you decide whether you're on the right track or if you
require reviewing your ICD-9 coding skills.
Pin down Flu Codes
Question 1: A 12-year-old patient come with influenza
because of recognized novel influenza A virus along with pneumonia. Which code
are you supposed to report?
A. 487.0
B. 488.01
C. 488.81
D. 488.82
Answer: C. From Oct. 1, you'll have advantage from novel
code 488.81 (Influenza due to identified novel influenza A virus with
pneumonia) to define this condition. Earlier, you most probably would have used
487.0 (Influenza with pneumonia), however that code didn't identify the nature
of influenza A.
The ICD-9 Committee has reviewed the influenza codes many
years in a row now, which may make coding these particular conditions a bit challenging,
however the most significant element to remember while reporting these
illnesses is to study the documentation for validation of the kind of influenza
that the patient has. When uncertain, check any lab reports or inquire the
physician to explain.
Remember: You'll also see revised diagnosis code descriptors
for the H1N1 codes, as following:
488.11 - i.e. Influenza because of identified 2009 H1N1
influenza virus along with pneumonia
488.12 - i.e. Influenza because of identified 2009 H1N1
influenza virus along with further respiratory manifestations
488.19 -- i.e. Influenza because of identified 2009 H1N1
influenza virus along with further manifestations
Curb TB Test Confusion
Question 2: A patient comes for a tuberculosis skin test.
The consequences come back presentating that the patient went through a
reaction to the test, though does not have active tuberculosis. Which code are
you supposed to report?
A. 795.51
B. 795.5
C. 795.4
D. 795.52
Answer: A. From Oct. 1, the ICD-9 code listing will remove
nonspecific code 795.5 (Nonspecific reaction to tuberculin skin test without
active tuberculosis) and substitute it with two more definite codes, one of
which is the correct answer to the above question, 795.51 (Nonspecific reaction
to tuberculin skin test without active tuberculosis).
ICD-9 will also present code 795.52 (Nonspecific reaction to
cell mediated immunity measurement of gamma interferon antigen response without
active tuberculosis) to distinct out the former 795.5 category.