Children'S Hospital At Mission Transparency Rating

27700 MEDICAL CTR. RD., 5TH FL, MISSION VIEJO, CA 92691 · CMS Certification Number (CCN) 53306

Recalculated monthly from live CMS machine-readable files — last verified August 7, 2026.

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99.9
A
Excellent

Scores better than 56% 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)
99.7
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

Children'S Hospital At Mission scored 99.9 (A) this cycle, performing consistently well across every measured component, including Accuracy (99.7/100 - 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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