Plantar fasciitis and ICD10 coding, what do you need to know?

This is an easy one, you just need to know the new ICD-10 code from the old ICD-9 code.  The plantar fasciitis, much to my surprise, does not have laterality.  So the old plantar fasciitis ICD-9 code was 728.71 and now is M72.2.

I'm guessing that when ICD-11 hits this will change, but for now it is a pretty simple and straightforward conversion.

So a new patient with right foot plantar fasciitis would look like this:

ICD-10 Diagnosis codes:
M72.2       Plantar fasciitis
M79.604   Pain in limb right limb
M77.31     Heel spur right calcaneus(if on x-ray there is a spur and you dictate it, I would recommend this code as well.)  Being as specific as possible is going to be very important in ICD-10. The M77.31 specifies laterally for right side and the code for left heel spur is M77.32.

CPT procedure codes for this patient would be:
99203       If you have documented well and spent the appropriate amount of time with the patient you have a new patient encounter of this level.
73630 R   If you are taking X-rays in office to rule out stress fracture or evaluate possible heel spur, this is the 3 views of the foot with the appropriate right sided modifier.  But this is where we see our laterally with plantar fasciitis in the x-rays.

I hope this helps makes your life a little easier in the ICD-10 new world of billing. I know in my practice I see a ton of plantar fasciitis, so I was happy to see these codes were not terribly convoluted. If you do not have a "superbill" we have a quick reference sheet, for what we see as podiatrist most common diagnosis, available at our website at http://centeranklefootcare.com/catalog/c14_p1.html
this is an editable rtf and pdf format.

Good luck with your billing!

Michele McGowan, DPM