Table 3.

Availability of screening codes corresponding to specific questions of six screening tools

Domain	Subdomain	LOINC/SNOMED CT codes for question panels used in screening tools
		AHC	Health Leads	NAM	PRAPARE	SEEK	WE CARE
Access to health care			○		•
Child care			○		○	○	○
Clothing					○
Education		○	○	•	•		○
Employment		○	⦿		⦿		○
Finances	Income/poverty				•
	Financial stress	•		•
Food		•	○		○	○	○
Housing	Housing instability/insecurity	○	○		○		○
	Housing quality	○			⦿
Immigration/migration			•		○
Incarceration					○
Primary language		○	•		○
Race/ethnicity				•	•
Residential address				•	•
Safety	General safety (including nonspecific abuse)	○	○		○
	Child abuse					○
	Intimate partner violence			•	•	○
	Neighborhood safety
Social connections/isolation		○		•	○
Stress		•		•	○	○
Transportation		○	○		○
Utilities		○	○		○		○
Veteran status					○		○
Total percentage of domains included in screener that are represented fully or partially in existing codes		25% (3/12)	27% (3/11)	100% (7/7)	38% (8/21)	0% (0/5)	0% (0/7)

• indicates LOINC and/or SNOMED CT codes existed for all questions/answers in this domain on the screening tool.

⦿ indicates that LOINC and/or SNOMED CT codes existed for some questions/answer choices on the screening tool in this domain.

○ indicates no questions/answers in this domain on the screening tool had corresponding LOINC and/or SNOMED CT codes.

Gray boxes indicate that domain is not part of the screening tool.