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ICD-10-CM Code for Malabsorption due to intolerance, not elsewhere classified K90.49

ICD-10 code K90.49 for Malabsorption due to intolerance, not elsewhere classified is a medical classification as listed by WHO under the range - Diseases of the digestive system .

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Official Long Descriptor

Malabsorption due to intolerance, not elsewhere classified
Malabsorption due to intolerance to carbohydrate
Malabsorption due to intolerance to fat
Malabsorption due to intolerance to protein
Malabsorption due to intolerance to starch

K90.4

Excludes2: celiac gluten-sensitive enteropathy (K90.0)
lactose intolerance (E73.-)

K90

Excludes1: intestinal malabsorption following gastrointestinal surgery (K91.2)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM K90.49 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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Intestinal Failure
That's not specific enough to use K90.9. I would look at K59.9, as we don't know in what capacity the patient's intestine is failing.... [ Read More ]
? 99214 vs 993XX preventative
DOS was 2/11/2021 [B]Primary Care Provider XX Accompanied by XX Visit Type: Physical Exam Chief Complaint: Annual PE History of Present Illness:[/B] XX year old with hx of celiac disease. had Covid 1... [ Read More ]
91110 ANTHEM MEDICAID DENIALS
This is from Anthem's Medical Policies & Clinical UM Guidelines - I searched for Indiana, since it looks like where you are located. [URL unfurl="true"]https://www.anthem.com/dam/medpolicies/abcbs/... [ Read More ]
Celiac Disease and DEXA
[QUOTE="mitchellde, post: 444830, member: 30657"]The problem is, if the provider orders the DEXA for the diagnosis of Celiac disease then that is what must be coded, whether it is what the payer recog... [ Read More ]
Celiac Disease and DEXA
One of the docs I code for ordered a DEXA (77080) for a patient with Celiac Disease (K90.0). Radiology is telling him they won't use the Celiac code because it won't be paid. The links between Osteopo... [ Read More ]
Diagnosis Code for Oat Intolerance
The provider states the patient has oat intolerance. I am looking at K90.49, [I]Malabsorption due to intolerance, not elsewhere classified[/I]. Unfortunately, the provider does not mention malabsorpti... [ Read More ]
ICD9 for TPN dependent
[QUOTE="celtichrt2001, post: 142508, member: 103081"]What would I use for a child who is TPN dependent?[/QUOTE] Some TPN dependence stems from a previous surgery. If the documentation states that the... [ Read More ]
milk protein intolerance ICD-10
Thank you, Sean After I spoke with my trainer, we both agree with K90.4... [ Read More ]
milk protein intolerance ICD-10
If you go into the index under "intolerance, milk NEC" it leads you to K90.4 - Malabsorption due to intolerance, not elsewhere classified Under K90.4 in the tabular it also says "Malabsorption due to... [ Read More ]
Failed oral iron
A pt has failed oral iron. And that is all that is documented. They have IDA and will be receiving Injectafer. Is this coded as: D50.9 - IDA T45.4X5S - Adverse effect of iron and its compounds seq... [ Read More ]
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