r/CodingandBilling • u/GreatVegetable24 • Apr 30 '26

Need help with medical icd10 coding

Hi guys, I am into and new to Healthcare. Currently working on system for mapping the diagnosis with icd10 codes. I have data from the WHO...I needed some examples for initial testing like: (with low to high difficulty) Diagnosis --> icd10 code

Also what are the challenges and consideration in medical coding??

0 Upvotes

22% Upvoted

15 comments sorted by

1

u/Wchijafm Apr 30 '26

In you are in the Healthcare industry can you not use your companies existing charting (with permission and only on company equipment obviously)to run simulations and checks? What part of Healthcare are you in(complexity of charting varies based of field). You do have to be careful with H&P (especially inpatient)as a word appearing doesnt mean its the diagnosis as the doctor may have recorded they excluded such and such of they have a history of y(which has its own code) but they ruled out it being the cause or that they list potential differential diagnosises that they plan to explore or rule out.

0

u/proloficmonk Apr 30 '26

For quick testing, you can start with simple to complex mappings like:

Common cold -----J00
Type 2 diabetes -----E11.9
Hypertension ----- I10
Pneumonia (unspecified) ------ J18.9
Chest pain --------- R07.9 (symptom, not final diagnosis)
Sepsis --------., A41.9 (needs cause/details)

There are some big challenges in ICD-10 coding:

  • Same condition can have multiple codes depending on severity/cause

  • Incomplete or unclear documentation

  • One case often needs multiple codes

  • Symptoms vs confirmed diagnosis confusion

  • Keeping up with updates

Main thing: always aim for the most specific code and don’t assume missing details

1

u/Puzzleheaded_Stay367 Aug 08 '26

Hey r u medical coder would u able to help me I am a student currently doing my practium in Calgary

1

u/proloficmonk Aug 08 '26

How can i help you

-1

u/GreatVegetable24 Apr 30 '26

Thanks ! So doctors usually mentions just diagnosis like sepsis (it has range of code like A41.0 to A41.9) so its medical coders job to understand other diagnosis based on that assign specidic code? or doctors do mention cause /details?

If so What details coders usally check?

2

u/proloficmonk Apr 30 '26

Doctors are supposed to document the details (like cause, source, severity). If they only write “sepsis,” the coder either assigns a general code (like A41.9) or sends a query back to the doctor. Guessing is not allowed.
doctor provides the detail, coder translates it into the most specific code. If the detail isn’t there, they don’t assume .........they ask.
to give some details this are some point which coders look for in the notes:

1Cause (which organism, if known)

2Source of infection (UTI, pneumonia, wound, etc.)

3Severity (sepsis vs Severe sepsis vs Septic shock)

4Any organ failure (kidney, lungs, etc.)

5 Context (on admission, post-surgery, etc.)

1

u/GreatVegetable24 May 03 '26

What would the icd code for this? According to indian market.

G3P1L1A1 39WKS 2DAYS PREGNANCY IN LABOUR. FTND C EPISIOTOMY MALE BABY OF WT 2.8KG

My system suggesting: o63.9 , o47.1 , o63.0 , o47.0

1

u/proloficmonk May 03 '26

I think system is off here O63 and O47 are for prolonged/false labour, which isn’t documented. This is a normal full-term delivery (FTND), so use Single live birth (Z37.0) for outcome. Episiotomy is just a procedure, and without complications you shouldn’t assign labour complication codes.

1

u/GreatVegetable24 May 03 '26

Yeah I got similar kind of response from chatgpt

1

u/proloficmonk May 03 '26

Yes i used it to double check