Abstract: Objective: The purpose of this study was to test for evidence of measurement invariance and convergent validity of scores on the Lifestyle Practices and Health Consciousness Inventory-2 (LPHCI-2) with a national sample of veterans in the United States. The LPHCI-2 is a brief screening tool for measuring global wellness, the integrated elements of test takers' overall mental and physical health. Method: A crowdsourcing service was used to recruit a large sample (N = 516) of veterans in the United States. Results: The results of internal structure validity testing supported the dimensionality of veterans' LPHCI-2 scores. Measurement invariance testing revealed that LPHCI-2 scores were invariant between veterans with and without help-seeking histories. Convergent validity testing showed strong associations between LPHCI-2 scores and theoretically related constructs. Conclusion: Overall, the findings suggest that counselors can use the LPHCI-2 as one method for simultaneously monitoring elements of mental and physical health among veteran clients.