Hca Houston Healthcare Tomball Transparency Rating
605 HOLDERRIETH BOULEVARD, TOMBALL, TX 77375 · CMS Certification Number (CCN) 450670
Recalculated monthly from live CMS machine-readable files — last verified August 7, 2026.
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100
A
Excellent
Scores better than 59% of hospitals tracked in this cycle.
Score Breakdown
Publication
whether a machine-readable pricing file is on file for this hospital at all
100
Completeness
how many billing codes this hospital's file discloses, relative to CMS's 300-code shoppable-services minimum
100
Accuracy
the share of disclosed rate rows that are neither blank nor logically inconsistent (e.g. a minimum negotiated rate above the maximum)
99.9
Freshness
how recently this hospital's pricing file was last updated
100
Trend
Score has held steady at A since July 2026.
Why This Score
Hca Houston Healthcare Tomball scored 100 (A) this cycle, performing consistently well across every measured component, including Accuracy (99.9/100 - the share of disclosed rate rows that are neither blank nor logically inconsistent (e.g. a minimum negotiated rate above the maximum)), its lowest-scoring measure this cycle.
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