36416
Collection of Capillary Blood Specimen
Code Description
CPT code 36416 is used to report the collection of a capillary blood specimen obtained by finger stick, heel stick, or ear stick. The procedure is commonly performed to obtain small blood samples for laboratory testing when venous access is unnecessary or impractical.
When to Use 36416
Common examples include:
Finger stick blood collection
Heel stick in newborns
Ear stick specimen collection
Point-of-care laboratory testing
Blood glucose testing
Capillary blood collection for laboratory analysis
Documentation Requirements
Documentation should include:
Reason for specimen collection
Collection site
Type of specimen obtained
Laboratory test ordered
Date of collection
Medical necessity for the service
Common Billing Mistakes
Common billing mistakes include:
Billing 36416 with routine venipuncture on the same encounter
Reporting 36416 when venous blood was collected
Billing separately when payer bundling rules apply
Insufficient documentation
Reporting the incorrect specimen collection code
Related CPT Codes
36415
Routine Venipuncture
36591
Blood Collection from Implanted Venous Access Device
36592
Blood Collection from Established Catheter
FAQ
What does CPT code 36416 cover?
CPT code 36416 reports collection of a capillary blood specimen obtained by finger stick, heel stick, or ear stick.
When is CPT 36416 used?
It is used when a capillary blood specimen is collected for laboratory testing rather than a venous blood sample.
Is CPT 36416 the same as venipuncture?
No. CPT 36416 is for capillary blood collection, while CPT 36415 is used for routine venous blood collection.
Is CPT 36416 separately reimbursed by all payers?
No. Many payers bundle or do not separately reimburse CPT 36416, so payer-specific policies should be reviewed.
Procedure Type
Specimen Collection
Collection Method
Specimen Site
Capillary Blood
Finger, Heel, or Ear Stick
