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protocol arrival time

proto_arrv_tm
general
Updated 3/30/2026

Definition

The patient arrival time for a standardized procedure. Used to track temporal information related to protocol arrival time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for protocol management and reporting.

Standard Abbreviation

proto_arrv_tm

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  proto_arrv_tm VARCHAR(100),  -- protocol arrival time
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  proto_arrv_tm as protocol_arrival_time
FROM claims;

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