keyword

esi levels

Monthly search volume and cost-per-click data for "esi levels" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=esi+levels&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
emergency severity index	22,200	$2.46	20/20
esi level	1,300	$0	20/20
esi triage levels	1,300	$0	20/20
emergency severity index levels	1,300	$0	14/20
esi triage	1,000	$1.89	20/20
esi emergency	210	$0	16/20
esi level 2	70	$0	14/20
esi level meaning	70	$0	14/20
esi level 1	50	$0	14/20
esi score emergency room	40	$0	15/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=esi+levels&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt