California Clinical Nurse Specialist License Requirements
Complete guide to becoming a Clinical Nurse Specialist in California
CNS is a BRN-certified RN in an autonomous advanced clinical role (expert clinical practice, education, research, consultation, leadership) with no required collaborative agreement or physician supervision (BPC 2838.2).
Prescriptive Authority: California CNSs have NO prescriptive/furnishing authority. The CNS role under BPC Article 9 (2838-2838.4) is limited to expert clinical practice, education, research, consultation, and clinical leadership; furnishing numbers apply only to NPs, not CNSs.
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 | $500 |
| Total | $500 |
Renewal
| Renewal Fee (every 2 years) | $150 |
Continuing Education Requirements
Same as RN base
Prerequisites
To become a Clinical Nurse Specialist in California, you must first hold an active RN license. California requires a state-specific RN license.
State Board of Nursing
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Other APRN Types in California
Clinically reviewed by Clinical Review Team
Based on 5 official sources • Last verified: June 2026