Guided Notes
Coding the Circulatory System
Hypertension and its combination codes, hypertensive crisis, heart failure, coronary disease, myocardial infarction timing, atrial fibrillation and stroke.
Hypertension combinations
Slide 1 / 6| Documentation | Code(s) |
|---|---|
| Hypertension only | I10 |
| Hypertension + heart disease (e.g. heart failure) | I11.0 + I50.- (I11.9 without heart failure) |
| Hypertension + CKD stage 1–4 | I12.9 + N18.1–N18.4 |
| Hypertension + CKD stage 5/ESRD | I12.0 + N18.5/N18.6 |
| Hypertension + heart disease + CKD | I13.- + I50.- (if HF) + N18.- |
| Elevated BP, no hypertension diagnosis | R03.0 |