Combo coding

Gangrene and atherosclerosis have been documented by the primary and cardiologist, but are not linked. Can the combination code of atherosclerosis with gangrene (440.24) be used?

Comments

  • edited April 2016
    If the physician has documented as arteriosclerotic PVD or arteriosclerosis with gangrene in the extremeties/location, I would say yes. My interpretation. Reference- CC. 4th Qrtr. 1995, AS and Gas Gangrene and CC- 4th Qrtr. 1992 - Arteriosclerotic PVD.

    Hope that is helpful. Have a GREAT Monday!

    Jolene File,RHIT,CCS,CPC-H,CCDS
    Documentation Improvement Specialist-Coder
    Hays Medical Center
    jolene.file@haysmed.com

  • Gangrene and arteriosclerosis were not linked. Can the combo code 440.24 be used?

  • edited April 2016
    If you look in the index arteriosclerosis with gangrene, it codes to 440.24....so in my opinion, yes. I would guess that in the record the AS is linked to PVD or location, such as the extremities. If not, I would probably query for them to specify the location of the AS.

    Jolene File,RHIT,CCS,CPC-H,CCDS
    Documentation Improvement Specialist-Coder
    Hays Medical Center
    jolene.file@haysmed.com

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