Important Construction Updates About Our Campus Transformation — Read More
Programs & Services
Behavioral Health
Community Programs
International Services
Support Groups & Services
Video Visits: Telemedicine
Search All
Patients / Visitors
Your Child’s Hospital Stay
Your Child’s Specialty Clinic Visit
Safe Sleep Practices
Help Paying Your Bill
Financial Assistance
Medical Records
MyChart
Health & Safety
Health Alerts: Surge in Respiratory Viruses
Health Alerts: Flu
Health Alerts: Coronavirus
Respiratory Syncytial Virus (RSV)
Health Library
Symptom Checker
Safety Store at Rady Children’s
Injury Prevention
Community Health Needs Assessment
Locations
Main Campus
Satellite Locations
Emergency Care
Urgent Care
Wait Times
About Us
Who We Are
Newsroom
Patient Stories
Careers
Kite Insights Blog
Get Involved
Events
Publications
Diversity, Equity, and Inclusion
Contact Us
Careers
Medical Professionals
CME
Research
Donate
Search
P 858.576.1700
Programs & Services
Behavioral Health
Community Programs
International Services
Support Groups & Services
Video Visits: Telemedicine
Search All
Patients / Visitors
Your Child’s Hospital Stay
Your Child’s Specialty Clinic Visit
Safe Sleep Practices
Help Paying Your Bill
Financial Assistance
Medical Records
MyChart
Health & Safety
Health Alerts: Surge in Respiratory Viruses
Health Alerts: Flu
Health Alerts: Coronavirus
Respiratory Syncytial Virus (RSV)
Health Library
Symptom Checker
Safety Store at Rady Children’s
Injury Prevention
Community Health Needs Assessment
Locations
Main Campus
Satellite Locations
Emergency Care
Urgent Care
Wait Times
About Us
Who We Are
Newsroom
Patient Stories
Careers
Kite Insights Blog
Get Involved
Events
Publications
Diversity, Equity, and Inclusion
Find a Doctor
Search All
Lab Test Dictionary
Pyruvate Kinase, Erythrocytes (38953X)
Performing Lab
Quest Diagnostics San Juan Capistrano (Withdrawn, See Mayo TC PK1)
Collection Information
Processing Information - Lab Use Only
CPT Codes
84220
Revised
01/30/2023
Initials
DM