1 Physical therapy typically is covered by health insurance when medically necessary. 2  For patients not covered by health insurance, physical therapy typically costs $50-$350 or more per session, depending on the length of the session, the service provided during the session and the provider. Physical therapy typically is covered by health insurance when medically necessary. 2  For patients not covered by health insurance, physical therapy typically costs $50-$350 or more per session, depending on the length of the session, the service provided during the session and the provider.
In the top metros, Zillow says accuracy ranges from a median error rate of 5% in Washington, D.C. to 9.5% in Pittsburgh. In some cities â including Houston, Kansas City, San Antonio and St. Louis â Zillow is unable to produce a Zestimate error rate because of state real estate disclosure laws.
1 Since r2 is a proportion, it is always a number between 0 and 1. 2  If r2 = 1, all of the data points fall perfectly on the regression line. The predictor x accounts for all of the variation in y!  If r2 = 0, the estimated regression line is perfectly horizontal. The predictor x accounts for none of the variation in y!