SMART Base
0.2.0 - ci-build

SMART Base, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-base/tree/main and changes regularly. See the Directory of published versions

ConceptMap: Mapping from CDHI v1 to CDISAH v2 (Experimental)

Official URL: http://smart.who.int/base/ConceptMap/CDHIv1toCDHIv2 Version: 0.2.0
Draft as of 2026-03-09 Computable Name: CDHIv1toCDHIv2

Mapping from the Classification of Digital Health Interventions v1 (CDHI v1, 2018) to the Classification of Digital Interventions, Services and Applications in Health v2 (CDISAH v2, 2023).

Key structural changes reflected in this map:

  • User group labels updated throughout (e.g. 'Clients' → 'Persons', 'Health workers' → 'Healthcare providers', 'Health system managers' → 'Health management and support personnel').
  • Civil Registration and Vital Statistics (CRVS) consolidated: six v1 codes (3.4.1–3.4.6) merged into two v2 codes (3.4.1, 3.4.2).
  • Health financing section restructured: v1 3.5.1 (insurance membership) and 3.5.2 (billing) updated; v1 3.5.3–3.5.6 shifted by one (now 3.5.4–3.5.6 + new 3.5.3).
  • Data services (group 4) substantially revised: 4.1.1 changed scope, 4.3 expanded from 4 to 5 codes, 4.4 split from 1 to 3 codes, 4.5 is entirely new.
  • New v2 categories with no v1 equivalent are listed as 'unmatched' targets.

Mapping from Classification of Digital Health Interventions v1 to Classification of Digital Health Interventions v2


Group 1 Mapping from Classification of Digital Health Interventions v1 to Classification of Digital Health Interventions v2

Source CodeRelationshipTarget CodeComment
1.0is equivalent to1Renamed: 'Clients' → 'Persons'
2.0is equivalent to2Renamed: 'Health workers' → 'Healthcare providers'
3.0is equivalent to3Renamed: 'Health system managers' → 'Health management and support personnel'
4.0is equivalent to4
1.1is equivalent to1.1Renamed: 'Targeted client communication' → 'Targeted communication to Persons'
1.1.1is equivalent to1.1.1
1.1.2is equivalent to1.1.2Renamed: 'client[s]' → 'person[s]'
1.1.3is equivalent to1.1.3
1.1.4is equivalent to1.1.4
1.2is equivalent to1.2Renamed: 'Untargeted client communication' → 'Untargeted communication to Persons'
1.2.1is equivalent to1.2.1
1.2.2is equivalent to1.2.2
1.3is equivalent to1.3Renamed: 'Client to client communication' → 'Person to Person communication'
1.3.1is equivalent to1.3.1Renamed: 'Peer group for clients' → 'Peer group for individuals'
1.4is equivalent to1.4Renamed: 'Personal health tracking' [unchanged]
1.4.1is equivalent to1.4.1Renamed: 'Access by client' → 'Access by the individual'
1.4.2is equivalent to1.4.2Renamed: 'Self monitoring of health... by client' → '...by the individual'
1.4.3is equivalent to1.4.3Renamed: 'Active data capture/documentation by client' → '...by an individual'
1.5is equivalent to1.5Renamed: 'Citizen-based reporting' → 'Person based reporting'
1.5.1is equivalent to1.5.1Renamed: 'by clients' → 'by persons'
1.5.2is equivalent to1.5.2
1.6is equivalent to1.6Renamed: 'On-demand information services to clients' → 'On demand communication with persons'
1.6.1is equivalent to1.6.1Renamed: 'Client look-up of health information' → 'Look-up of information on health and health services by individuals'
1.7is equivalent to1.7Renamed: 'Client financial transactions' → 'Person-centred financial transactions'
1.7.1is equivalent to1.7.1Renamed: 'by client[s]' → 'by individuals'
1.7.2is equivalent to1.7.2Renamed: 'to client[s]' → 'to individuals'
1.7.3is equivalent to1.7.3Renamed: 'to client[s]' → 'to individuals'
2.1is equivalent to2.1Renamed: 'Client identification and registration' → 'Identification and registration of persons'
2.1.1is equivalent to2.1.1Renamed: 'Verify client unique identity' → 'Verify a person's unique identity'
2.1.2is equivalent to2.1.2Renamed: 'client' → 'person[s]'
2.2is equivalent to2.2Renamed: 'Client health records' → 'Person-centred health records'
2.2.1is equivalent to2.2.1Renamed: 'clients' → 'person's'
2.2.2is equivalent to2.2.2Renamed: 'client's' → 'person-centred'
2.2.3is equivalent to2.2.3Renamed: 'client's' → 'person-centred'; now explicitly includes examples [notes; images; documents]
2.2.4is equivalent to2.2.4
2.3is equivalent to2.3Renamed: 'Health worker decision support' → 'Healthcare provider decision support'
2.3.1is equivalent to2.3.1
2.3.2is equivalent to2.3.2
2.3.3is equivalent to2.3.3Renamed: 'clients' → 'persons'
2.4is equivalent to2.4
2.4.1is equivalent to2.4.1Renamed: 'client' → 'person'
2.4.2is equivalent to2.4.2Renamed: 'client' → 'person's'
2.4.3is equivalent to2.4.3Expanded: now explicitly lists examples [images; notes; videos]
2.4.4is equivalent to2.4.4Renamed: 'health worker[s]' → 'healthcare providers'
2.5is equivalent to2.5Renamed: 'Health worker communication' → 'Healthcare provider communication'
2.5.1is equivalent to2.5.1Renamed: 'health worker[s]' → 'healthcare provider'
2.5.2is equivalent to2.5.2Renamed: 'health worker[s]' → 'healthcare provider[s]'
2.5.3is equivalent to2.5.3Renamed: 'health worker[s]' → 'healthcare provider[s]'
2.5.4is equivalent to2.5.4Renamed: 'health worker[s]' → 'healthcare provider[s]'
2.5.5is equivalent to2.5.5Renamed: 'Peer group for health workers' → 'Peer group for healthcare providers'
2.6is equivalent to2.6
2.6.1is equivalent to2.6.1
2.6.2is equivalent to2.6.2
2.6.3maps to wider concept2.6.3Scope expanded: v2 explicitly includes social services; police; justice; economic support schemes
2.7is equivalent to2.7Renamed: 'Health worker activity planning' → 'Scheduling and activity planning for healthcare providers'
2.7.1is equivalent to2.7.1Renamed: 'client[s]' → 'persons'
2.7.2is equivalent to2.7.2Renamed: 'health worker's' → 'healthcare provider's'
2.8is equivalent to2.8Renamed: 'Health worker training' → 'Healthcare provider training'
2.8.1is equivalent to2.8.1Renamed: 'health worker[s]' → 'healthcare provider[s]'
2.8.2is equivalent to2.8.2Renamed: 'health worker[s]' → 'healthcare provider[s]'
2.9is equivalent to2.9
2.9.1is equivalent to2.9.1
2.9.2is equivalent to2.9.2Renamed: 'client's' → 'individual's'
2.9.3is equivalent to2.9.3Renamed: 'adverse drug events' → 'adverse drug effects'
2.10is equivalent to2.10Renamed: 'health worker' → 'healthcare provider'
2.10.1is equivalent to2.10.1Renamed: 'Transmit diagnostic result to health worker' → 'Transmit person's diagnostic result to healthcare provider'
2.10.2is equivalent to2.10.2
2.10.3is equivalent to2.10.3
2.10.4is equivalent to2.10.4
3.1is equivalent to3.1
3.1.1is equivalent to3.1.1
3.1.2is equivalent to3.1.2Renamed: 'health worker[s]' → 'healthcare provider[s]'
3.1.3is equivalent to3.1.3Renamed: 'health worker[s]' → 'healthcare provider[s]'
3.1.4is equivalent to3.1.4Renamed: 'health worker[s]' → 'healthcare provider[s]'
3.2is equivalent to3.2
3.2.1is equivalent to3.2.1
3.2.2is equivalent to3.2.2
3.2.3is equivalent to3.2.3
3.2.4is equivalent to3.2.4
3.2.5is equivalent to3.2.5
3.2.6is equivalent to3.2.6Renamed: 'by clients' → 'by persons'
3.3is equivalent to3.3
3.3.1is equivalent to3.3.1
3.4is equivalent to3.4Renamed: 'Civil Registration and Vital Statistics' [same concept]
3.4.1maps to wider concept3.4.1Consolidated: v1 'Notify birth event' merged with v1 3.4.2 [register] and 3.4.3 [certify] into v2 3.4.1 'Notify; register and certify birth event'
3.4.2maps to wider concept3.4.1Consolidated: v1 'Register birth event' merged into v2 3.4.1 'Notify; register and certify birth event'
3.4.3maps to wider concept3.4.1Consolidated: v1 'Certify birth event' merged into v2 3.4.1 'Notify; register and certify birth event'
3.4.4maps to wider concept3.4.2Consolidated: v1 'Notify death event' merged with v1 3.4.5 [register] and 3.4.6 [certify] into v2 3.4.2 'Notify; register and certify death event'
3.4.5maps to wider concept3.4.2Consolidated: v1 'Register death event' merged into v2 3.4.2 'Notify; register and certify death event'
3.4.6maps to wider concept3.4.2Consolidated: v1 'Certify death event' merged into v2 3.4.2 'Notify; register and certify death event'
3.5is equivalent to3.5Renamed: 'Health financing' → 'Health system financial management'
3.5.1is equivalent to3.5.1Updated wording: now covers all coverage schemes; not only insurance
3.5.2is equivalent to3.5.2Updated wording: 'Track insurance billing and claims submission' → 'Track and manage insurance billing and claims processes'
3.5.4is equivalent to3.5.4Renumbered from v1 3.5.4; health worker → healthcare provider
3.5.5is equivalent to3.5.5Renumbered from v1 3.5.5; health worker → healthcare provider
3.5.6is equivalent to3.5.6Renumbered from v1 3.5.6; reworded to include revenue and expenditures
3.6is equivalent to3.6
3.6.1is equivalent to3.6.1Expanded: 'Monitor status' → 'Monitor status and maintenance'
3.6.2is equivalent to3.6.2
3.7is equivalent to3.7
3.7.1is equivalent to3.7.1
3.7.2is equivalent to3.7.2
4.1is equivalent to4.1Renamed: 'Data collection; management; and use' → 'Data Management'
4.1.1maps loosely to4.1.1v1: 'Non-routine data collection and management'; v2: 'Form creation for data acquisition' — overlapping but distinct scope
4.1.2is equivalent to4.1.2
4.1.3is equivalent to4.1.3Renamed: 'visualisation' → 'visualizations'
4.1.4is equivalent to4.1.4Scope extended to explicitly include AI and machine learning
4.2is equivalent to4.2
4.2.1is equivalent to4.2.1
4.2.2is equivalent to4.2.2
4.2.3is equivalent to4.2.3
4.3is equivalent to4.3Renamed: 'Location mapping' → 'Geo spatial information management'; expanded from 4 to 5 sub-codes
4.3.1is equivalent to4.3.1Expanded: 'Map location of health facilities/structures' → '...and households'
4.3.2is equivalent to4.3.2Renamed: 'Map location of health events' → 'Map location of health event'
4.3.3is equivalent to4.3.3Renamed: 'clients and households' → 'persons and settlements'
4.3.4is equivalent to4.3.4Renamed: 'health worker' → 'healthcare provider[s]'
4.4is equivalent to4.4Renamed: 'Data exchange and interoperability'; split from 1 leaf code into 3 in v2
4.4.1maps to wider concept4.4.1v1 'Data exchange across systems' is broader; v2 4.4.1 covers only point-to-point integration. See also v2 4.4.2 [standards-compliant] and 4.4.3 [message routing].
4.4.1maps to wider concept4.4.2v2 4.4.2 'Standards-compliant interoperability' partially covers the broader v1 4.4.1 concept
4.4.1maps to wider concept4.4.3v2 4.4.3 'Message routing' partially covers the broader v1 4.4.1 concept