HL7 v2.3.1
Final ReleasePublished May 1999 · successor to HL7 v2.3
What's changed in v2.3.1
Changes from v2.3 to v2.3.1
1542
Total Changes
99
Segments Affected
177
Data Types Affected
17
New Fields
Accident
4 changes
Appointment Information - General Resource
3 changes
Appointment Information - Location Resource
6 changes
Appointment Information - Personnel Resource
4 changes
Appointment Information - Service
2 changes
Patient allergy information
4 changes
Appointment Preferences
3 changes
Appointment Request
12 changes
Authorization Information
1 change
Batch header
1 change
Billing Segment
3 changes
Charge Description Master
6 changes
Clinical Study Master
5 changes
CM1 - clinical study phase master segment
2 changes
Clinical Study Schedule Master
1 change
Clinical Study Phase
2 changes
Clinical Study Registration
6 changes
Clinical Study Data Schedule
1 change
Contact Data
6 changes
Disability Segment
10 changes
Diagnosis
9 changes
Diagnosis Related Group
8 changes
Display Data
1 change
Embedded Query Language
3 changes
Event Replay Query
3 changes
Error
1 change
Event Type
6 changes
Facility
7 changes
File Header
1 change
Financial Transaction
14 changes
Goal Detail
7 changes
Guarantor
33 changes
Insurance
31 changes
Insurance Additional Information
58 changes
Insurance Additional Information, Certification
31 changes
Location Charge Code
4 changes
Location Characteristic
4 changes
Location Department
7 changes
Location Identification
7 changes
Location Relationship
6 changes
Master File Acknowledgment
4 changes
Master File Entry
5 changes
Master File Identification
3 changes
Merge patient information
8 changes
Message Acknowledgment
3 changes
Message Header
17 changes
System Clock
2 changes
Next of Kin / Associated Parties
36 changes
Bed status update
2 changes
Application status change
20 changes
Application control level statistics
31 changes
Notes and Comments
2 changes
Observation Request
47 changes
Observation/Result
10 changes
Dietary Orders, Supplements, and Preferences
1 change
General Segment
31 changes
Numeric Observation
5 changes
Categorical Service/Test/Observation
4 changes
Observations that Require Specimens
2 changes
Observation Batteries (Sets)
2 changes
Observations that are Calculated from Other Observations
1 change
Common Order
16 changes
Possible Causal Relationship
6 changes
Patient Additional Demographic
4 changes
Product Detail Country
4 changes
Product Experience Observation
4 changes
Product Experience Sender
2 changes
Patient identification
33 changes
Procedures
12 changes
Practitioner Detail
16 changes
Pricing
12 changes
Provider Data
8 changes
Pathway
2 changes
Patient visit
31 changes
Patient visit - additional information
12 changes
Query Acknowledgement
3 changes
QRD - original-style query definition segment
5 changes
Original Style Query Filter
2 changes
Table Row Data
1 change
Resource Group
1 change
Role
5 changes
Requisition Detail-1
6 changes
Requisition Detail
8 changes
Pharmacy/Treatment Administration
7 changes
Pharmacy/Treatment Dispense
9 changes
Pharmacy/Treatment Encoded Order
18 changes
Pharmacy/Treatment Give
12 changes
Pharmacy/Treatment Order
19 changes
Pharmacy/Treatment Route
1 change
Scheduling Activity Information
14 changes
Stored Procedure Request Definition
3 changes
Staff Identification
32 changes
Document notification segment
7 changes
UB1 - UB82 data segment
26 changes
UB2 - UB92 data segment
7 changes
Results/update Definition
1 change
Unsolicited Selection
2 changes
Variance
2 changes
Virtual Table Query Request
1 change
authorization information
3 changes
charge time
2 changes
channel calibration parameters
3 changes
channel definition
5 changes
coded element
2 changes
CE with table 2
6 changes
CE with table 5
6 changes
CE with table 6
6 changes
CE with table 48
2 changes
CE with table 49
2 changes
CE bound to table 50
2 changes
CE bound to table 51
2 changes
CE bound to table 55
2 changes
CE bound to table 59
2 changes
CE bound to table 63
2 changes
CE bound to table 66
2 changes
CE bound to table 69
6 changes
coded element
6 changes
CE bound to table 72
2 changes
CE bound to table 83
2 changes
CE bound to table 88
2 changes
CE bound to table 114
6 changes
CE bound to table 118
2 changes
CE bound to table 129
2 changes
CE bound to table 131
2 changes
CE bound to table 132
2 changes
reference three different tables within CE
3 changes
CE bound to table 160
2 changes
CE bound to table 162
2 changes
CE bound to table 163
2 changes
CE bound to table 164
2 changes
CE bound to table 165
2 changes
CE bound to table 171
6 changes
CE bound to table 172
2 changes
CE bound to table 175
2 changes
CE bound to table 181
2 changes
CE bound to table 184
2 changes
CE bound to table 185
2 changes
CE bound to table 189
6 changes
CE bound to table 212
2 changes
CE bound to table 215
2 changes
CE bound to table 218
2 changes
CE bound to table 222
2 changes
CE bound to table 227
6 changes
CE bound to table 233
2 changes
CE bound to table 247
2 changes
CE bound to table 255
2 changes
CE bound to table 255
6 changes
CE bound to table 258
2 changes
CE bound to table 259
2 changes
coded element
6 changes
coded element
6 changes
CE bound to table 265
2 changes
CE bound to table 276
2 changes
CE bound to table 277
2 changes
CE bound to table 278
2 changes
CE bound to table 280
2 changes
CE bound to table 281
2 changes
CE bound to table 282
2 changes
CE bound to table 283
2 changes
CE bound to table 284
2 changes
CE bound to table 285
2 changes
CE bound to table 286
2 changes
CE bound to table 292
2 changes
CE bound to table 293
2 changes
CE bound to table 296
2 changes
coded element
6 changes
CE bound to table 324
2 changes
CE bound to table 325
2 changes
CE bound to table 336
2 changes
CE bound to table 339
6 changes
CE bound to table 340
6 changes
CE bound to table 341
6 changes
CE bound to table 342
6 changes
CE bound to table 343
6 changes
CE bound to table 344
6 changes
CE bound to table 345
6 changes
CE bound to table 346
6 changes
CE bound to table 347
6 changes
CE bound to table 348
6 changes
CE bound to table 349
6 changes
CE bound to table 351
6 changes
CE bound to table 358
6 changes
CE bound to table 364
6 changes
coded element with formatted values
2 changes
composite ID with check digit
1 change
absolute range
4 changes
authorization information
3 changes
charge time
2 changes
daily deductible
3 changes
activation date
2 changes
discharge location
2 changes
delta check
4 changes
Day Type and Number
2 changes
parent order
2 changes
error
4 changes
Location with address information
16 changes
Charge To Practise
2 changes
Message Type
2 changes
observing practitioner
11 changes
occurence
2 changes
occurence span
3 changes
Pre-certification required
3 changes
penalty
2 changes
person identifier
3 changes
Privileges
4 changes
Practitioner ID Numbers
4 changes
parent result link
3 changes
Policy Type
3 changes
Value range
2 changes
reference range
7 changes
interval
2 changes
Room Coverage
3 changes
Specialty
4 changes
specimen source
6 changes
Value code and amount
2 changes
value qualifier
2 changes
channel identifier
2 changes
composite ID number and name
2 changes
coded with no exceptions
9 changes
Composite ID number and Name simplified
11 changes
composite price
2 changes
channel sensitivity/units
7 changes
coded with exceptions
9 changes
extended composite ID with check digit
1 change
daily deductible
3 changes
activation date
2 changes
discharge location
2 changes
delta check
4 changes
Day Type and Number
2 changes
encapsulated data
3 changes
entity identifier
2 changes
parent order
2 changes
error
4 changes
financial class
1 change
family + last name prefix
2 changes
hierarchic designator
2 changes
job code/class
2 changes
Location with address information (variant 1)
9 changes
Location with address information (variant 2)
16 changes
Charge To Practise
2 changes
money or percentage
2 changes
Message Type
3 changes
observing practitioner
11 changes
Numeric Range
2 changes
occurence
2 changes
order sequence
11 changes
occurence span
3 changes
Pre-certification required
3 changes
person identifier
3 changes
Privileges
5 changes
person location
3 changes
Practitioner ID Numbers
4 changes
person name
6 changes
performing person time stamp
6 changes
parent result link
3 changes
processing type
2 changes
Policy Type
3 changes
query selection criteria
1 change
row column definition
1 change
reference range
7 changes
Room Coverage
3 changes
scheduling class value pair
1 change
sequence ID
1 change
Specialty
4 changes
specimen source
7 changes
timing quantity
6 changes
challenge information
2 changes
Value code and amount
2 changes
version identifier
3 changes
value qualifier
2 changes
channel identifier
2 changes
wavefrom source
2 changes
extended address
1 change
extended composite ID number and name for persons
7 changes
extended composite name and identification number for organizations
2 changes
extended person name
3 changes
Most used in v2.3.1
Structural usage across the specification — not popularity, arithmetic.