Circulatory system

1.What code should you report for fluency disorder?

2.ICD-9-CM code 426.52 indicates which of the following?

3.What code should you report for benign renovascular secondary hypertension?

4.What fifth digit should you assign with code series 410 (acute myocardial infarction) to indicate the initial episode of care?

5.What code should you report for prinzmetal angina?