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Data Element Detail

Episode of care-additional diagnosis code (ICD-10-AM 1st edn)
Identifying and Definitional Attributes
QH 041646 v1
Data Element
Data Element
Current
01-Jul-1999		Superseded
30-Jun-2000
Standard
01-Jul-1999
30-Jun-2000
A condition or complaint either coexisting with the principal diagnosis or arising during the episode of admitted patient care, episode of residential care or attendance at a health care establishment, as represented by a code.
Health services: used for epidemiological research, casemix studies and planning purposes.
Additional diagnosis (ICD-10-AM)
Other diagnosis
Representational Attributes
Character
Code
ANN{.N[N]}
3
6
Permissible Values

Permissible_values

A valid 1st edition code from the corporate reference data system (CRDS) ICD-10-AM data set maintained by Statistical Standards and Strategies, Health Statistics Unit.
Supplementary Values

Supplemenary_values

-
Collection and Usage Attributes
Record each additional diagnosis relevant to the episode of care in accordance with the ICD-10-AM Australian Coding Standards. Generally, external cause, place of occurrence and activity codes will be included in the string of additional diagnosis codes. In some data collections these codes may also be copied into specific fields.

The diagnosis can include a disease, condition, injury, poisoning, sign, symptom, abnormal finding, complaint, or other factor influencing health status.
Must be a valid ICD-10-AM 1st edition code.
ICD-10-AM codes are validated against a number of national and state edits (e.g. age, sex, cannot be PD, rare, comb, CPoA, etc) to improve coding quality.
An additional diagnosis should be recorded and coded where appropriate upon separation of an episode of admitted patient care or the end of an episode of residential care or attendance at a health care establishment. The additional diagnosis is derived from and must be substantiated by clinical documentation.

Queensland Hospital Admitted Patient Data Collection (QHAPDC):
Punctuation is excluded in QHAPDC.
Additional diagnoses are significant for the allocation of Australian Refined Diagnosis Related Groups. The allocation of patient to major problem or complication and co-morbidity Diagnosis Related Groups is made on the basis of the presence of certain specified additional diagnoses. Additional diagnoses should be recorded when relevant to the patient's episode of care and not restricted by the number of fields on the morbidity form or computer screen. External cause codes, although not diagnosis of condition codes, should be sequenced together with the additional diagnosis codes so that meaning is given to the data for use in injury surveillance.
Although ICD-10-AM was released in Australia from 1 July 1998, Queensland supplied ICD-9-CM (2nd edn) data to the Australian Institute of Health and Welfare (AIHW) for 1998-99. The AIHW mapped the data to ICD-10-AM (1st edn).
Relational Attributes
Related Metadata References

Related Metadata References_IR

  • 1 - 8
ViewRelationshipMetadata Item TypeMetadata Item SubtypeNameIdentifier & VersionApproval Status
Has been superseded byData ElementData ElementEpisode of care-additional diagnosis code (ICD-10-AM 2nd edn)QH 041646 Version 2Superseded
Is used in the derivation ofData ElementData ElementDiagnosis related group (DSU calculated)QH 040144 Version 2Superseded
Is used in the derivation ofData ElementData ElementDiagnosis related group (Facility calculated)QH 040097 Version 2Superseded
Is used in the derivation ofData ElementData ElementMajor diagnostic category (DSU calculated)QH 040145 Version 2Superseded
Is used in the derivation ofData ElementData ElementMajor diagnostic category (Facility calculated)QH 040098 Version 2Superseded
Relates toData ElementData ElementDiagnostic code (ICD-10-AM)QH 040100 Version 2Superseded
Relates toData ElementData ElementEpisode of care-morphology of neoplasm code (ICD-10-AM 1st edn)QH 041688 Version 1Superseded
Relates toData ElementData ElementEpisode of care-principal diagnosis code (ICD-10-AM 1st edn)QH 041644 Version 1Superseded
Implementation in Metadata Sets

Implemented

  • 1 - 1
ViewMetadata Item TypeMetadata Item SubtypeNameIdentifer & VersionObligationApproval StatusEffective FromEffective To
Information AssetData CollectionQueensland Hospital Admitted Patient Data Collection (QHAPDC)QH 020001 Version 1ConditionalSuperseded01-Jul-199930-Jun-2000
Source and Reference Attributes
AD; Additional diagnosis; CRDI; CRDI QHAPDC; Diagnosis; ICD-10-AM codes; OD;