A summary of fields in the published hospital facility record. The facility name and other source proper names remain in Japanese unless the source supplies an English or romanized form.
Source-listed English or romanized name: Koshigayashiritsu Byoin
This value is shown as supplied by the source. MedOpen does not independently certify or rewrite source-supplied facility names and does not machine-translate or guess them.
This public record does not assess healthcare quality, treatment outcomes, rank, recommendation or current ability to accept patients. A listed service or notification does not establish current availability.
Facility overview
Reported beds
481The total is from the facility survey. The source field does not say whether beds are licensed, staffed, available or occupied. If the field is blank or unspecified, this page does not infer why.
Listed specialties
19Listing does not establish that appointments are available
Categories are reported for 13 of 13 matched wards. Wards without a published category are not assigned to a function.
Temporarily suspended; planned to reopen1 wards
Acute care9 wards
Advanced acute care3 wards
Comparison group
Reported-bed comparison
Regional context uses the same secondary medical area first and widens to the prefecture when needed.
Hospital
Same secondary medical area · 東部
Structural peers
47
Facilities eligible for reported beds
47
Facilities with observed values
47
About these comparison conditions
The structural cohort and the facilities eligible for this metric can differ. Facilities without a verified match or an observed value are not treated as zero.
This is descriptive context. It does not establish equivalent clinical services or patient populations, and it is not a measure of quality or superiority.
This uses a separate dataset and reference date from the FY2025 ward report.
Differences between published reports
Among 10 wards with a stable source ward code, name and facility link, 39 observed values differed between releases. These are publication differences; no real-world cause is inferred.
FY2025 ward report
Function reference date 2025-07-01 · patient flows use the annual period shown separately
13 wards
The em dash marks source 0 values where true zero and unanswered cannot be distinguished. Open a ward for the raw value and source location.
HCU3-1Advanced acute carePermitted bedsGeneral 3 bedsLong-term care —
Permitted general beds
3 beds
Permitted long-term care beds
Source shows 0; true zero and unanswered cannot be distinguished
Maximum general beds reported in use
3 bedsA reported maximum; this is not an occupancy or utilization rate.
Maximum long-term care beds reported in use
Source shows 0; true zero and unanswered cannot be distinguishedA reported maximum; this is not an occupancy or utilization rate.
New ward entries (annual)
Source shows 0; true zero and unanswered cannot be distinguished
Ward inpatient-days (annual)
838 days
Ward exits (annual)
Source shows 0; true zero and unanswered cannot be distinguishedMay include transfers between wards; it is not a hospital-wide discharge count.
Planned function at the next report date
Reported as plannedShown separately from the current function.
Field-level source locations
Current bed functionbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!P16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum long-term care beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!X16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum general beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!T16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
New ward entries (annual) bed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!BG16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted long-term care bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!W16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted general bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!S16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Planned function at the next report datebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!Q16887c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
HCU6-2Advanced acute carePermitted bedsGeneral 4 bedsLong-term care —
Permitted general beds
4 beds
Permitted long-term care beds
Source shows 0; true zero and unanswered cannot be distinguished
Maximum general beds reported in use
4 bedsA reported maximum; this is not an occupancy or utilization rate.
Maximum long-term care beds reported in use
Source shows 0; true zero and unanswered cannot be distinguishedA reported maximum; this is not an occupancy or utilization rate.
New ward entries (annual)
Source shows 0; true zero and unanswered cannot be distinguished
Ward inpatient-days (annual)
458 days
Ward exits (annual)
Source shows 0; true zero and unanswered cannot be distinguishedMay include transfers between wards; it is not a hospital-wide discharge count.
Planned function at the next report date
Reported as plannedShown separately from the current function.
Field-level source locations
Current bed functionbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!P16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum long-term care beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!X16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum general beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!T16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
New ward entries (annual) bed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!BG16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted long-term care bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!W16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted general bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!S16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Planned function at the next report datebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!Q16897c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
NICUAdvanced acute carePermitted bedsGeneral 3 bedsLong-term care —
Permitted general beds
3 beds
Permitted long-term care beds
Source shows 0; true zero and unanswered cannot be distinguished
Maximum general beds reported in use
3 bedsA reported maximum; this is not an occupancy or utilization rate.
Maximum long-term care beds reported in use
Source shows 0; true zero and unanswered cannot be distinguishedA reported maximum; this is not an occupancy or utilization rate.
New ward entries (annual)
Source shows 0; true zero and unanswered cannot be distinguished
Ward inpatient-days (annual)
837 days
Ward exits (annual)
Source shows 0; true zero and unanswered cannot be distinguishedMay include transfers between wards; it is not a hospital-wide discharge count.
Planned function at the next report date
Reported as plannedShown separately from the current function.
Field-level source locations
Current bed functionbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!P16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum long-term care beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!X16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Maximum general beds reported in usebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!T16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
New ward entries (annual) bed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!BG16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted long-term care bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!W16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Permitted general bedsbed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!S16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
Planned function at the next report datebed_function_2025_ward_kanto_ibaraki_chiba.xlsx · Sheet1!Q16907c920c622b44f40afb88cc5a45535f28b1325de7d868882fb92c22746ec4f37b
NFKC + whitespace-collapsed exact name; exact 2-digit prefecture; exact 5-digit official municipality code; unique in contemporaneous P13 snapshot
Current P13 identity snapshot: 2026-06-01
Reuse and modification
Source: Ministry of Health, Labour and Welfare, Japan, Bed Function Report Open Data (FY2024/FY2025). Modified and linked to P13 using exact deterministic matching.
The source code is not an official P13 identifier. Displayed rows require a unique exact facility name, prefecture and municipality match in the historical P13 snapshot, followed by unchanged current name, address and geography. Match rule: exact-name-prefecture-municipality-temporal/v1.
Ward reports may not cover all facility activity. Permitted beds, reported maximum use, ward entries/exits and inpatient-days are ward-level fields. No facility totals, occupancy rate or average length of stay are calculated.
Outpatient function
1 April 2024 to 31 March 2025 (FY2025 reporting vintage)
Linked hospitals only; not nationally representative.
Peer counts are structural / outpatient-eligible / metric observed; middle 50% is Q1–Q3.
Referral rate (annual)· Form 1
69.8%
Published annual rate: annual referred patients ÷ annual initial patients.
東部 · 47/23/23 Peer median 18.4% · Q1–Q3 9.8%–42.5%
Reverse-referral rate (annual)· Form 1
70.1%
Published annual rate: annual reverse-referred patients ÷ annual initial patients.
東部 · 47/23/23 Peer median 15.9% · Q1–Q3 8.9%–39.3%
Referral-focused outpatient share (initial visit)· Form 2
58.5%
Published share: referral-focused consultation-days ÷ all initial outpatient consultation-days (not people).
東部 · 47/24/24 Peer median 23.4% · Q1–Q3 13.2%–35.8%
Referral-focused outpatient share (revisit)· Form 2
25.3%
Published share: referral-focused consultation-days ÷ all revisit outpatient consultation-days (not people).
東部 · 47/24/24 Peer median 14.8% · Q1–Q3 4.9%–28.5%
Descriptive published values; no quality assessment or recommendation.
Explore notifications listed in the official Regional Bureau publication. MedOpen groups them into categories based on Japan’s medical fee schedule.
Distinct notifications listed126
Rows in the source publications127
Snapshot date2026-08-01
Notifications listed by fee-schedule category
Additional medical service fees53
Basic medical care fees23
Unclassified13
Surgery10
Classification under review8
Tests6
Inpatient care fees5
Diagnostic imaging3
Other2
Medical management fees1
Pathology1
Procedures1
We use sections of Japan’s medical fee schedule as categories. These MedOpen analytical groups are not official ministry categories and do not show which services a hospital provides.
Browse notifications in the latest published snapshot
Changes across published snapshots
This compares published snapshots. First observed means first found in the MedOpen archive, not a filing date. A prior item missing from the latest snapshot does not prove withdrawal or cancellation.
First observed in the available MedOpen archive0Observed in both published snapshots126Observed previously, not observed in the latest snapshot1Comparison group and published-record context
Kanto-Shinetsu Regional Bureau of Health and Welfare · snapshot: 2026-08-01 · published: 2026-09-15 · Official source page (Japanese)
These records show notifications listed in an official Regional Bureau publication. They do not establish care quality, actual billing or care provided, or whether a service is currently available.
Professional hospital intelligence
Clinical activity in published DPC data
2024
This section organizes case counts and clinical categories published in MHLW’s DPC data. DPC publication coverage is limited and does not represent all care delivered by this hospital.
Reference period
2024-06-01/2025-05-31
MDC categories with published values
18 / 18
Published count cells
30
Case counts are shown by MDC and the publication’s surgery grouping. Because some cells are suppressed, no total hospital case count is calculated.
Published case counts by MDC
Official Japanese MDC names are retained. Counts and source-reported shares are separated by the source’s surgery grouping; they are not added into a hospital-wide total.
Surgery: yes in source category
MDC 12 女性生殖器系疾患及び産褥期疾患・異常妊娠分娩967
MDC 06 消化器系疾患、肝臓・胆道・膵臓疾患835
MDC 16 外傷・熱傷・中毒507
Surgery: no in source category
MDC 06 消化器系疾患、肝臓・胆道・膵臓疾患842
MDC 04 呼吸器系疾患832
MDC 01 神経系疾患649
These are the three largest published numeric counts in each source surgery group. Suppressed cells are omitted and are not treated as zero.
View all 18 MDC categories and comparison details
MDC 01神経系疾患
Surgery: yes in source category
171Source-reported share: 4.9%
Compare with the selected hospitals
Surgery: no in source category
649Source-reported share: 14.4%
Compare with the selected hospitals
MDC 02眼科系疾患
Surgery: yes in source category
152Source-reported share: 4.4%
Compare with the selected hospitals
Surgery: no in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
MDC 03耳鼻咽喉科系疾患
Surgery: yes in source category
119Source-reported share: 3.4%
Compare with the selected hospitals
Surgery: no in source category
149Source-reported share: 3.3%
Compare with the selected hospitals
MDC 04呼吸器系疾患
Surgery: yes in source category
10Source-reported share: 0.3%
Compare with the selected hospitals
Surgery: no in source category
832Source-reported share: 18.4%
Compare with the selected hospitals
MDC 05循環器系疾患
Surgery: yes in source category
90Source-reported share: 2.6%
Compare with the selected hospitals
Surgery: no in source category
248Source-reported share: 5.5%
Compare with the selected hospitals
MDC 06消化器系疾患、肝臓・胆道・膵臓疾患
Surgery: yes in source category
835Source-reported share: 24%
Compare with the selected hospitals
Surgery: no in source category
842Source-reported share: 18.6%
Compare with the selected hospitals
MDC 07筋骨格系疾患
Surgery: yes in source category
139Source-reported share: 4%
Compare with the selected hospitals
Surgery: no in source category
131Source-reported share: 2.9%
Compare with the selected hospitals
MDC 08皮膚・皮下組織の疾患
Surgery: yes in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
Surgery: no in source category
57Source-reported share: 1.3%
Compare with the selected hospitals
MDC 09乳房の疾患
Surgery: yes in source category
126Source-reported share: 3.6%
Compare with the selected hospitals
Surgery: no in source category
68Source-reported share: 1.5%
Compare with the selected hospitals
MDC 10内分泌・栄養・代謝に関する疾患
Surgery: yes in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
Surgery: no in source category
154Source-reported share: 3.4%
Compare with the selected hospitals
MDC 11腎・尿路系疾患及び男性生殖器系疾患
Surgery: yes in source category
324Source-reported share: 9.3%
Compare with the selected hospitals
Surgery: no in source category
437Source-reported share: 9.7%
Compare with the selected hospitals
MDC 12女性生殖器系疾患及び産褥期疾患・異常妊娠分娩
Surgery: yes in source category
967Source-reported share: 27.8%
Compare with the selected hospitals
Surgery: no in source category
430Source-reported share: 9.5%
Compare with the selected hospitals
MDC 13血液・造血器・免疫臓器の疾患
Surgery: yes in source category
11Source-reported share: 0.3%
Compare with the selected hospitals
Surgery: no in source category
90Source-reported share: 2%
Compare with the selected hospitals
MDC 14新生児疾患、先天性奇形
Surgery: yes in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
Surgery: no in source category
45Source-reported share: 1%
Compare with the selected hospitals
MDC 15小児疾患
Surgery: yes in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
Surgery: no in source category
127Source-reported share: 2.8%
Compare with the selected hospitals
MDC 16外傷・熱傷・中毒
Surgery: yes in source category
507Source-reported share: 14.6%
Compare with the selected hospitals
Surgery: no in source category
151Source-reported share: 3.3%
Compare with the selected hospitals
MDC 17精神疾患
Surgery: yes in source category
0 or fewer than 10 (suppressed)Source-reported share: —Compare with the selected hospitals
Surgery: no in source category
26Source-reported share: 0.6%
Compare with the selected hospitals
MDC 18その他
Surgery: yes in source category
17Source-reported share: 0.5%
Compare with the selected hospitals
Surgery: no in source category
81Source-reported share: 1.8%
Compare with the selected hospitals
The publication rules show a dash for zero or fewer than 10 cases. Suppressed values are not converted to zero or reconstructed from totals.
Published data over time
An FY2023 hospital-level MDC table is published, but MHLW’s FY2023 method uses the FY2022 DPC classification and this release uses the FY2024 classification. Without an official continuity mapping between those classifications, year-over-year changes are not shown.
Source and method
Source owner: Ministry of Health, Labour and Welfare
These values come from the Ministry of Health, Labour and Welfare’s published DPC data. They describe only the published DPC records and do not represent all hospital activity, care quality or treatment outcomes.