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Not medically reviewed. For informational purposes only, to help curious people start a conversation with a healthcare professional.
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Range Atlas is AI-collected and not medically reviewed. It is for informational purposes only, meant to help curious people start a conversation with a healthcare professional. The chart shows how sources disagree, not whether a value is good or bad for you. Color shows what each source's region means, not a recommendation.

mg/L · 5 sources · 1 countries · spread n/a

High-sensitivity CRP reference ranges

Order test
How to readbounded rangethis level and upthis level and belowLab referenceOptimal / targetToo high
Source
0.0 mg/L2.55.0 mg/L
Value
Meaning
Countries and guidance
<= 1.0 mg/L
Reference
1.0-3.0 mg/L
Too high
>= 3.0 mg/L
Too high
Practitioner and biohacker targets
<= 0.6 mg/L
Optimal
<= 0.8 mg/L
Optimal

hs-CRP is reported in mg/L (do not confuse with standard CRP in mg/dL). Shown as cardiovascular risk tiers plus tighter optimization targets.

Developer QA and conversion details

Unit rule: normalize to common United States display units. Mayo is the tiebreaker, then Quest, then Labcorp. Fixture: 17 markers, 101 rows, 70 source names, 11 conversion rules.

visualShape is stored geometry (band, floor, ceiling, point). regionMeaning is stored polarity (reference, optimal, concern_low, concern_high). Neither is inferred from labels at render time.

Conversion guardrails for High-sensitivity CRP

No marker-specific conversion rule is needed for this selected fixture row set.