CNS Advanced Practice

Illinois Clinical Nurse Specialist License Requirements

Complete guide to becoming a Clinical Nurse Specialist in Illinois

Processing Time

4-8 weeks

Initial Cost

$125

Renewal Period

2 years

Practice Authority

reduced

Official source: licensing in Illinois is administered by the Illinois Board of Nursing. This guide summarizes the board's requirements — always confirm details there before applying. Already licensed? Look up a nursing license in Illinois.

Apply on Official Site

Reduced Practice

CNS APRNs require a written collaborative agreement at initial licensure; full practice authority (no WCA) is available after 250 hrs CE and 4,000 clinical hours per 68 Ill. Admin. Code 1300.465 / 225 ILCS 65.

Prescriptive Authority: Full Practice Authority available after 250 hrs collaboration/4,000 patient contact hours

1 Education Requirements

Degree Required

Master of Science in Nursing (MSN) or Doctor of Nursing Practice (DNP)

Program Requirements

Complete accredited Clinical Nurse Specialist program
Hold active RN license in the state
Clinical hours as specified by program

2 National Certification

Certification Body

ANCC or AACN

Required

Yes

American Nurses Credentialing Center or American Association of Critical-Care Nurses

3 Fees

Initial Licensure

Application Fee	$125
Total	$125

Renewal

Renewal Fee (every 2 years)

$80

Continuing Education Requirements

Contact hours required

2 years

Renewal cycle

Pharmacology: 20 hours required

10 hours opioid required

Prerequisites

To become a Clinical Nurse Specialist in Illinois, you must first hold an active RN license. Illinois requires a state-specific RN license.

RN Requirements View Illinois RN Requirements

Illinois CNS License FAQs

How much does a CNS license cost in Illinois?

Expect about $125 in total initial CNS license costs in Illinois, including a $125 application fee. Fees can change, so confirm current amounts with the Illinois Board of Nursing.

How many CE hours do CNSs need to renew in Illinois?

Illinois CNSs must complete 80 continuing education hours each 2-year renewal cycle. The renewal fee is $80.

How long does it take to get a CNS license in Illinois?

Most complete applications are processed in about 4 to 8 weeks, though background checks and application volume can extend the timeline.

Who issues CNS licenses in Illinois?

The Illinois Board of Nursing handles CNS license applications, renewals, and verifications. You can reach the board at 888-473-4858.