I16Non-billable (header)

Hypertensive crisis

Related Codes· Hypertensive diseases (I10-I1A)

I10Essential (primary) hypertensionI11Hypertensive heart diseaseI12Hypertensive chronic kidney diseaseI13Hypertensive heart and chronic kidney diseaseI15Secondary hypertensionI1AOther hypertension

Sub-codes of I16(3)

I16 is a non-billable header. Select a sub-code to bill.

I16.0Hypertensive urgency✓ BillableI16.1Hypertensive emergency✓ BillableI16.9Hypertensive crisis, unspecified✓ Billable

Code Hierarchy

┌9Diseases of the circulatory system (I00-I99)├I10-I1AHypertensive diseases (I10-I1A)├I16Hypertensive crisis
└I16Hypertensive crisis

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