PDX Selection in AMA Discharge Cases – Dysphagia & Esophageal Candidiasis
Can You Code Oral or Esophageal Candidiasis as Principal Diagnosis in an
AMA Discharge?
Case Scenario
A patient
is admitted with dysphagia and generalized weakness, and there is a clinical
concern for esophageal candidiasis. However, the patient left Against Medical
Advice (AMA) before a complete workup or treatment could be done.
Key Coding Question: Can we assign oral and/or esophageal candidiasis as the principal diagnosis (PDX) in this case?
Coding Guidance
Principal Diagnosis Determination
so here’s the official definition straight from
ICD-10-CM land
the principal diagnosis is the condition
established after study that was mainly responsible for getting the patient
admitted.
but when a patient bails AMA style, you gotta
work with whatever was documented before they bounced. usually the last
progress notes are your best bet.
In this case
- patient came in because they had dysphagia
and weakness
- last note said the doc was concerned about
oral and esophageal candidiasis
- nobody confirmed anything else for sure
So, what’s the answer?
yep, you can assign oral and or esophageal
candidiasis as the principal diagnosis here. based on the symptoms and the
notes, it makes sense that was the reason for admission.
no need to overthink it.
Code Options
- B37.0 — Candidal stomatitis
aka oral thrush
- B37.81 — Candidal
esophagitis
if the notes talk about both, you can use both
codes. easy money.
Coding Tip
always doublecheck that the notes
back up the dx you are coding.
AMA discharges are weird because you do not have
the full picture but you still have to code based on the best guess at the
time, using clinical judgment.
one thing tho — be careful coding "concern
for" stuff unless the doc actually treated it like it was real or the
notes give strong clues.
Conclusion
in this case, since the provider specifically
mentioned oral and esophageal candidiasis right there in the final note, and
nothing else was officially diagnosed, you are good to go coding it as
principal dx.
either one or both depending what the notes say.
just make sure the documentation backs you up.
and if it is feeling sketchy, just shoot a quick query to the provider. better
safe than sorry.
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