In Cypress 2.5.1, patient example B, GP_Geriatric is listed a OUT for CMS56, however manual review of the patient data suggests that he should fall into the numerator as follows:

AND: "Occurrence A of Functional Status, Result: Functional Status Assessment for Hip Replacement" <= 180 day(s) ends before start of "Occurrence A of Procedure, Performed: Primary THA Procedure"

LOINC: 71955-9
Functional Status, Result: Functional Status Assessment for Hip Replacement
Start Time: 08/01/2012 End Time: 08/01/2012

HCPCS: S2118
CPT: 27130
SNOMED-CT: 15163009
Procedure, Performed: Primary THA Procedure
Start Time: 09/01/2012 End Time: 09/01/2012

**08/01/12 is within 180 days and ends before start of THA procedure**

AND: "Occurrence B of Functional Status, Result: Functional Status Assessment for Hip Replacement" >= 60 day(s) ends after end of "Occurrence A of Procedure, Performed: Primary THA Procedure"
AND: "Occurrence B of Functional Status, Result: Functional Status Assessment for Hip Replacement" <= 180 day(s) ends after end of "Occurrence A of Procedure, Performed: Primary THA Procedure"

LOINC: 71955-9
Functional Status, Result: Functional Status Assessment for Hip Replacement
Start Time: 02/01/2013 End Time: 02/01/2013

HCPCS: S2118
CPT: 27130
SNOMED-CT: 15163009
Procedure, Performed: Primary THA Procedure
Start Time: 09/01/2012 End Time: 09/01/2012

**02/01/13 is >= 60 and <= 180 days after THA procedure.**