Renal Coding Considerations (old)

These checks are currently done partly by Pagasa (! Automated Data Integrity Checks) and are about to be implemented in CCMDB.mdb.

Data Integrity Rules

These rules are currently checked at the main office and result in calls for clarification from Pagasa if broken.

competing diagnoses

If comorbid CRF (351-00) exists then the following must not appear in Admit/Acquired codes

• ARI (364-00)
• ATN (352-00)
• ARF (Diagnosis) (350 **)

Diagnoses, Comos vs. Tasks

Dialysis task is required if

• one of the following is present:
  • comorbid CRF
  • diagnosis ARF
• LOS >= 3
• Renal Transplant (80504 or 80505) is not present

Apache vs. CRF como

• If comorbid CRF - Chronic Renal Failure exists, the ARF box in Apache Lab must not be checked.

Apache vs. ARF Dx

cross-checks impossible due to different definitions, see ARF (Diagnosis) and ARF (APACHE)