MedPrice AI

Previous value: -"Case-insensitive text search: matches the code as a prefix, and substrings of the raw and friendly descriptions. Descriptions are only searched for queries of 4+ characters; shorter queries match the code prefix only. When set, code_type may be left empty to search across code types."New value: +"Case-insensitive text search: matches the code as a prefix, and substrings of the raw and AI-generated descriptions. Descriptions are only searched for queries of 4+ characters; shorter queries match the code prefix only. When set, code_type may be left empty to search across code types."

Added value: +{
+  "description": "LLM-normalized, human-readable description. Empty when not yet backfilled - fall back to raw_description.",
+  "type": "string"
+}

Removed value: -{
-  "description": "LLM-normalized, human-readable description. Empty when not yet backfilled - fall back to raw_description.",
-  "type": "string"
-}

Previous value: -"Upper bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Upper bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"Lower bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Lower bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"Upper bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Upper bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"Lower bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Lower bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"Upper bound on the CMS sample-remittance count, same network-wide-vs-hospital-scoped convention as sample_count_min. Equal to sample_count_min unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Upper bound on the CMS sample-remittance count, as a decimal string (int64 - see protoLoaderOptions.longs), same network-wide-vs-hospital-scoped convention as sample_count_min. Equal to sample_count_min unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"Lower bound on the CMS sample-remittance count. By default (no hospital_id in the request) this sums every reporting hospital's contributing payer rows, network-wide; when the request scopes to a hospital_id, it's that one hospital's own sample count for this code instead. Equal to sample_count_max unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Lower bound on the CMS sample-remittance count, as a decimal string (int64 - see protoLoaderOptions.longs). By default (no hospital_id in the request) this sums every reporting hospital's contributing payer rows, network-wide; when the request scopes to a hospital_id, it's that one hospital's own sample count for this code instead. Equal to sample_count_max unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"Upper bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Upper bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"Lower bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."New value: +"Lower bound on the summed CMS sample-remittance count across contributing payer rows, as a decimal string (int64 - see protoLoaderOptions.longs). Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range."

Previous value: -"integer"New value: +"string"

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"object"New value: +[
+  "object",
+  "null"
+]

Previous value: -"Code system to list codes for, e.g. \"CPT\". From list_code_types."New value: +"Code system to list codes for, e.g. \"CPT\". From list_code_types. May be left empty when query is set, to search across code types (excluding hospital-specific CDM and LOCAL codes) - CodeSummary.code_type tells the hits apart in that case."

Added value: +{
+  "description": "Optional hospital scoping (a hospital_id from list_hospitals): restricts results to codes that hospital actually reports on its latest revision, and makes sample_count_min/max/exact that hospital's own sample size for the code rather than the network-wide total. Unset (default) is network-wide. page_token is only valid with the same hospital_id it was issued for, same as query/code_type/sort.",
+  "type": "string"
+}

Previous value: -"Opaque token from a previous list_codes response. Omit for the first page."New value: +"Opaque token from a previous list_codes response. Omit for the first page. Only valid with the same query/code_type/sort it was issued for."

Added value: +{
+  "description": "Case-insensitive text search: matches the code as a prefix, and substrings of the raw and friendly descriptions. Descriptions are only searched for queries of 4+ characters; shorter queries match the code prefix only. When set, code_type may be left empty to search across code types.",
+  "type": "string"
+}

Previous value: -"Ordering for the returned codes. CODE_SORT_UNSPECIFIED (default) sorts code-alphabetical. CODE_SORT_HOSPITAL_COUNT_DESC sorts most-hospitals-reporting first, for pre-sorted 'top codes' pages. CODE_SORT_SAMPLE_COUNT_DESC sorts by largest pricing sample size first (total_sample_count_max) - ranks by how many billing records actually back a code's pricing, rather than by how many hospitals merely report it. CODE_SORT_CODE_DESC is code-alphabetical, reverse order."New value: +"Ordering for the returned codes. CODE_SORT_UNSPECIFIED (default) sorts code-alphabetical. CODE_SORT_HOSPITAL_COUNT_DESC sorts most-hospitals-reporting first, for pre-sorted 'top codes' pages. CODE_SORT_SAMPLE_COUNT_DESC sorts by largest network-wide pricing sample size first (sample_count_max, always network-wide regardless of hospital_id) - ranks by how many billing records actually back a code's pricing, rather than by how many hospitals merely report it. CODE_SORT_CODE_DESC is code-alphabetical, reverse order. CODE_SORT_RELEVANCE ranks best text match first (exact code, then code prefix, then description word-start, then description substring), ties broken by network-wide sample count descending, and is only meaningful - and the default - when query is set; without a query it behaves like CODE_SORT_SAMPLE_COUNT_DESC."

Previous value: -[
-  "CODE_SORT_UNSPECIFIED",
-  "CODE_SORT_HOSPITAL_COUNT_DESC",
-  "CODE_SORT_SAMPLE_COUNT_DESC",
-  "CODE_SORT_CODE_DESC"
-]New value: +[
+  "CODE_SORT_UNSPECIFIED",
+  "CODE_SORT_HOSPITAL_COUNT_DESC",
+  "CODE_SORT_SAMPLE_COUNT_DESC",
+  "CODE_SORT_CODE_DESC",
+  "CODE_SORT_RELEVANCE"
+]

Previous value: -[
-  "code_type"
-]New value: +[]

Added value: +{
+  "description": "This code's type, e.g. \"CPT\". Always set - distinguishes hits when query was searched across code types (code_type left empty in the request).",
+  "type": "string"
+}

Added value: +{
+  "description": "LLM-normalized, human-readable description. Empty when not yet backfilled - fall back to raw_description.",
+  "type": "string"
+}

Added value: +{
+  "description": "True iff sample_count_min == sample_count_max, i.e. no contributing row was a de-identified '1 through 10' range.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Upper bound on the CMS sample-remittance count, same network-wide-vs-hospital-scoped convention as sample_count_min. Equal to sample_count_min unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Lower bound on the CMS sample-remittance count. By default (no hospital_id in the request) this sums every reporting hospital's contributing payer rows, network-wide; when the request scopes to a hospital_id, it's that one hospital's own sample count for this code instead. Equal to sample_count_max unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Removed value: -{
-  "description": "True iff total_sample_count_min == total_sample_count_max, i.e. no contributing hospital's sample_count was a de-identified '1 through 10' range.",
-  "type": "boolean"
-}

Removed value: -{
-  "description": "Upper bound on the summed CMS sample-remittance count across every reporting hospital's contributing payer rows. Equal to total_sample_count_min unless a de-identified '1 through 10' row narrowed it to a range.",
-  "type": "integer"
-}

Removed value: -{
-  "description": "Lower bound on the summed CMS sample-remittance count across every reporting hospital's contributing payer rows. Equal to total_sample_count_max unless a de-identified '1 through 10' row narrowed it to a range.",
-  "type": "integer"
-}

Added value: +{
+  "description": "Minimum pricing sample size: only return hospitals whose price is backed by at least this many billing records (compared against the de-identified range's lower bound, so a '1 through 10' row counts as 1). 0 (default) disables the filter. Pass 1 to exclude hospitals with no real sample data at all (most filings report 0/0, indistinguishable from a genuine zero). total_count and next_page_token describe the filtered set. Negative values are rejected.",
+  "type": "integer"
+}

Previous value: -"Opaque token from a previous list_hospital_code_costs response's next_page_token field. Omit for the first page. Do not pass any other value (e.g. an offset or cursor you construct yourself) here."New value: +"Opaque token from a previous list_hospital_code_costs response's next_page_token field. Omit for the first page. Only valid with the same code_type/code/methodology/min_sample_count it was issued for."

Previous value: -"Ordering for the returned codes. CODE_SORT_UNSPECIFIED (default) sorts code-alphabetical. CODE_SORT_HOSPITAL_COUNT_DESC sorts most-hospitals-reporting first, for pre-sorted 'top codes' pages."New value: +"Ordering for the returned codes. CODE_SORT_UNSPECIFIED (default) sorts code-alphabetical. CODE_SORT_HOSPITAL_COUNT_DESC sorts most-hospitals-reporting first, for pre-sorted 'top codes' pages. CODE_SORT_SAMPLE_COUNT_DESC sorts by largest pricing sample size first (total_sample_count_max) - ranks by how many billing records actually back a code's pricing, rather than by how many hospitals merely report it. CODE_SORT_CODE_DESC is code-alphabetical, reverse order."

Previous value: -[
-  "CODE_SORT_UNSPECIFIED",
-  "CODE_SORT_HOSPITAL_COUNT_DESC"
-]New value: +[
+  "CODE_SORT_UNSPECIFIED",
+  "CODE_SORT_HOSPITAL_COUNT_DESC",
+  "CODE_SORT_SAMPLE_COUNT_DESC",
+  "CODE_SORT_CODE_DESC"
+]

Added value: +{
+  "description": "True iff total_sample_count_min == total_sample_count_max, i.e. no contributing hospital's sample_count was a de-identified '1 through 10' range.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Upper bound on the summed CMS sample-remittance count across every reporting hospital's contributing payer rows. Equal to total_sample_count_min unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Lower bound on the summed CMS sample-remittance count across every reporting hospital's contributing payer rows. Equal to total_sample_count_max unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "True iff sample_count_sum_min == sample_count_sum_max, i.e. no contributing row was a de-identified '1 through 10' range.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Upper bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Lower bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "True iff sample_count_sum_min == sample_count_sum_max, i.e. no contributing row was a de-identified '1 through 10' range.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Upper bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_min unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Lower bound on the summed CMS sample-remittance count across contributing payer rows. Equal to sample_count_sum_max unless a de-identified '1 through 10' row narrowed it to a range.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Pricing methodologies to price, one result per entry in request order. Omit or pass an empty array to get a single aggregate result across all methodologies.",
+  "items": {
+    "enum": [
+      "case rate",
+      "fee schedule",
+      "other",
+      "percent of total billed charges",
+      "per diem"
+    ],
+    "type": "string"
+  },
+  "type": "array"
+}

Removed value: -{
-  "description": "Pricing methodology. Omit to aggregate across all methodologies.",
-  "enum": [
-    "case rate",
-    "fee schedule",
-    "other",
-    "percent of total billed charges",
-    "per diem"
-  ],
-  "type": "string"
-}

Removed value: -{
-  "properties": {
-    "avg": {
-      "type": "string"
-    },
-    "code": {
-      "type": "string"
-    },
-    "code_type": {
-      "type": "string"
-    },
-    "max": {
-      "type": "string"
-    },
-    "median": {
-      "type": "string"
-    },
-    "min": {
-      "type": "string"
-    },
-    "std_dev": {
-      "type": "string"
-    }
-  },
-  "type": "object"
-}

Removed value: -{
-  "properties": {
-    "code_description": {
-      "type": "string"
-    },
-    "hospital_name": {
-      "type": "string"
-    },
-    "location": {
-      "type": "string"
-    },
-    "methodology_note": {
-      "type": "string"
-    }
-  },
-  "type": "object"
-}

Previous value: -"Whether a matching chargemaster cost record was found."New value: +"True if at least one entry in results was found."

Added value: +{
+  "description": "Opaque hospital identifier to use with get_hospital_chargemaster_cost or list_hospitals.",
+  "type": "string"
+}

Added value: +{
+  "description": "One entry per requested methodology, in request order - or, when the methodologies filter was left empty, exactly one aggregate entry.",
+  "items": {
+    "properties": {
+      "cost": {
+        "properties": {
+          "avg": {
+            "type": "string"
+          },
+          "code": {
+            "type": "string"
+          },
+          "code_type": {
+            "type": "string"
+          },
+          "max": {
+            "type": "string"
+          },
+          "median": {
+            "type": "string"
+          },
+          "min": {
+            "type": "string"
+          },
+          "std_dev": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "description": {
+        "properties": {
+          "code_description": {
+            "type": "string"
+          },
+          "hospital_name": {
+            "type": "string"
+          },
+          "location": {
+            "type": "string"
+          },
+          "methodology_note": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "found": {
+        "description": "Whether a matching chargemaster cost record was found for this methodology.",
+        "type": "boolean"
+      },
+      "methodology": {
+        "description": "Methodology this entry is scoped to. Empty when aggregated across all methodologies (the request's methodology filter was left empty).",
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Removed value: -{
-  "properties": {
-    "avg": {
-      "type": "string"
-    },
-    "code": {
-      "type": "string"
-    },
-    "code_type": {
-      "type": "string"
-    },
-    "max": {
-      "type": "string"
-    },
-    "median": {
-      "type": "string"
-    },
-    "min": {
-      "type": "string"
-    },
-    "std_dev": {
-      "type": "string"
-    }
-  },
-  "type": "object"
-}

Removed value: -{
-  "properties": {
-    "code_description": {
-      "type": "string"
-    },
-    "hospital_name": {
-      "type": "string"
-    },
-    "location": {
-      "type": "string"
-    },
-    "methodology_note": {
-      "type": "string"
-    }
-  },
-  "type": "object"
-}

Previous value: -"Whether a matching chargemaster cost record was found."New value: +"True if at least one entry in results was found."

Added value: +{
+  "description": "One entry per requested methodology, in request order - or, when the methodology filter was left empty, exactly one aggregate entry.",
+  "items": {
+    "properties": {
+      "cost": {
+        "properties": {
+          "avg": {
+            "type": "string"
+          },
+          "code": {
+            "type": "string"
+          },
+          "code_type": {
+            "type": "string"
+          },
+          "max": {
+            "type": "string"
+          },
+          "median": {
+            "type": "string"
+          },
+          "min": {
+            "type": "string"
+          },
+          "std_dev": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "description": {
+        "properties": {
+          "code_description": {
+            "type": "string"
+          },
+          "hospital_name": {
+            "type": "string"
+          },
+          "location": {
+            "type": "string"
+          },
+          "methodology_note": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "found": {
+        "description": "Whether a matching chargemaster cost record was found for this methodology.",
+        "type": "boolean"
+      },
+      "methodology": {
+        "description": "Methodology this entry is scoped to. Empty when aggregated across all methodologies (the request's methodology filter was left empty).",
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "ISO-8601 UTC timestamp of when medprice itself ingested this revision (server-set at insert time) - not derived from revision_date/last_updated_on, which reflects the source file's own self-reported update date and can lag well behind actual ingestion. Useful for sorting/highlighting by 'recently added to medprice' rather than 'recently updated by the hospital'.",
+  "type": "string"
+}

Added value: +{
+  "description": "Ordering for the returned codes. CODE_SORT_UNSPECIFIED (default) sorts code-alphabetical. CODE_SORT_HOSPITAL_COUNT_DESC sorts most-hospitals-reporting first, for pre-sorted 'top codes' pages.",
+  "enum": [
+    "CODE_SORT_UNSPECIFIED",
+    "CODE_SORT_HOSPITAL_COUNT_DESC"
+  ],
+  "type": "string"
+}

Previous value: -"Maximum number of results to return. Defaults to 20, capped at 100."New value: +"Maximum number of results to return. Defaults to 500 (covering every matching hospital in one call at the current registry size), capped at 500."

Previous value: -"Opaque token from a previous list_hospital_code_costs response. Omit for the first page."New value: +"Opaque token from a previous list_hospital_code_costs response's next_page_token field. Omit for the first page. Do not pass any other value (e.g. an offset or cursor you construct yourself) here."

Added value: +{
+  "description": "Total number of matching results across all pages, not just this page's results.length. Compare against results.length (plus any prior pages) to confirm you have the complete set before concluding a hospital or code has no data.",
+  "type": "integer"
+}

Previous value: -"Maximum number of hospitals to return. Defaults to 20, capped at 100."New value: +"Maximum number of hospitals to return. Defaults to 500 (covering the entire current registry in one call), capped at 500."

Previous value: -"Opaque token from a previous list_hospitals response. Omit for the first page."New value: +"Opaque token from a previous list_hospitals response's next_page_token field. Omit for the first page. Do not pass any other value (e.g. an offset or cursor you construct yourself) here."

Added value: +{
+  "description": "Total number of hospitals matching this query, across all pages, not just this page's hospitals.length. Compare against hospitals.length (plus any prior pages) before concluding the full hospital list has been seen - e.g. before answering 'does medprice.ai support any hospitals in state X' or similar completeness questions.",
+  "type": "integer"
+}

Added value: +{
+  "description": "Optional. A revision_id from list_hospitals' per-hospital revisions array, to price that specific past revision instead of the hospital's latest one. Omit to use the latest revision.",
+  "type": "string"
+}

Added value: +{
+  "description": "Opaque handle for this specific revision - pass back as revision_id to get_hospital_chargemaster_cost to price this revision instead of the hospital's latest one.",
+  "type": "string"
+}

Added value: +"Deprecated - use structured_locations instead."

Added value: +{
+  "description": "Same addresses as locations, plus geocoded coordinates where available.",
+  "items": {
+    "properties": {
+      "address": {
+        "type": "string"
+      },
+      "lat": {
+        "type": "number"
+      },
+      "lng": {
+        "type": "number"
+      },
+      "precision": {
+        "description": "Geocoding precision: STREET is a full street-address match, CITY is a city/state fallback, UNKNOWN means not yet geocoded or precision wasn't recorded.",
+        "enum": [
+          "LOCATION_PRECISION_UNKNOWN",
+          "LOCATION_PRECISION_STREET",
+          "LOCATION_PRECISION_CITY"
+        ],
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Previous value: -"ISO-8601 date the source file was last updated."New value: +"ISO-8601 date the source file was last updated. Duplicates the last (most recent) entry in revisions."

Added value: +{
+  "description": "Every known revision of this hospital's filing, oldest first. Usually a single entry.",
+  "items": {
+    "properties": {
+      "has_payer_data": {
+        "description": "Whether this revision included payer-specific negotiated-rate data, as opposed to gross/cash price only.",
+        "type": "boolean"
+      },
+      "revision_date": {
+        "description": "ISO-8601 date this revision's source file was last updated on.",
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Previous value: -nullNew value: +{
+  "properties": {
+    "cost": {
+      "properties": {
+        "avg": {
+          "type": "string"
+        },
+        "code": {
+          "type": "string"
+        },
+        "code_type": {
+          "type": "string"
+        },
+        "max": {
+          "type": "string"
+        },
+        "median": {
+          "type": "string"
+        },
+        "min": {
+          "type": "string"
+        },
+        "std_dev": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "description": {
+      "properties": {
+        "code_description": {
+          "type": "string"
+        },
+        "hospital_name": {
+          "type": "string"
+        },
+        "location": {
+          "type": "string"
+        },
+        "methodology_note": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "found": {
+      "description": "Whether a matching chargemaster cost record was found.",
+      "type": "boolean"
+    },
+    "hospital": {
+      "description": "Hospital name returned by the MedPrice AI backend.",
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Previous value: -nullNew value: +{
+  "properties": {
+    "hospitals": {
+      "items": {
+        "properties": {
+          "ein": {
+            "description": "Employer Identification Number for the hospital legal entity.",
+            "type": "string"
+          },
+          "hospital_id": {
+            "description": "Opaque hospital identifier to use with get_hospital_chargemaster_cost.",
+            "type": "string"
+          },
+          "hospital_name": {
+            "type": "string"
+          },
+          "last_updated_on": {
+            "description": "ISO-8601 date the source file was last updated.",
+            "type": "string"
+          },
+          "locations": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "next_page_token": {
+      "description": "Opaque pagination token, empty when there are no more results.",
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "description": "Opaque hospital identifier from list_hospitals.",
+  "type": "string"
+}

Previous value: -[
-  "code_type",
-  "code"
-]New value: +[
+  "hospital_id",
+  "code_type",
+  "code"
+]