The operator-supplied Edifabric API key file was untracked (and
showed up in 'git status' as an untracked file). Add both the
basename and the full path to .gitignore so the secret key never
gets accidentally committed.
**The bug.** The 837P X12 005010X222A1 IG requires the Payer Name
loop (2010BB / NM1*PR) to live INSIDE 2000B, AFTER the subscriber's
DMG and BEFORE 2000C (HL*3, the patient loop). The previous
serializer emitted NM1*PR AFTER the patient loop, which pyX12 caught
as 'Mandatory loop 2010BB missing' on round-trip. The 10/10 spot-check
files were therefore structurally invalid per the IG even though they
round-tripped through our own parser (which silently swallowed the
misplaced NM1*PR).
**The fix.**
1. Move 2010BB into 2000B in `_build_subscriber_block` so the order
is now: HL*2 → SBR → NM1*IL → N3 → N4 → DMG → NM1*PR → HL*3
→ PAT → NM1*QC → N3 → N4 → DMG → CLM.
2. Add `_consume_patient_loop` to `parse_837.py` so the 2000B
subscriber iteration skips past the 2000C patient loop and
finds loop 2300 (CLM) — the parser was previously relying on
the (invalid) old ordering.
3. Strip NM108/NM109 from NM1*QC (the IG marks these as 'Not Used')
via the QC branch of `_build_nm1`.
4. Add PAT*01 segment (PAT is required whenever 2000C is emitted).
5. Add `include_patient_loop` flag so callers can opt out (e.g.
Patient==Subscriber cases that don't need a 2000C loop at all).
6. Bump HL*2 child count to 1 when 2000C is emitted (was 0 or 1
inconsistently).
**Visits table (gap #3).** Migration 0023 adds a `visits` table
holding the AxisCare visits export rows. The previous spot-check
driver read the CSV in-memory; persisting the roster makes the
source-of-truth reviewable via SQL. `cyclone.rebill.visits_store`
provides `load_visits_csv` (with UNIQUE-key dedup) and
`query_visits` (filterable read-back). 8 new unit tests pin the
contract.
**Misc.**
- guard `s.svc_date is not None` in `reconcile.run` against 835
rows that lack DTP*472.
- `.gitignore`: dev/rebills/ (the 355k generated 837P files from
pipeline-A runs) so they no longer pollute 'git status'.
- Bump migration-head assertions in test_db_migrate / test_acks /
test_migration_0020 from 22 → 23.
**Verification (post-fix).**
- 1568/1568 unit tests pass (10s)
- 20/20 spot-check files pass pyX12 v4.0.0 (BSD-licensed local X12
validator; the Edifabric live API is still quota-blocked)
- 10/10 batch-1 + 10/10 batch-2 files have all required segment
classes (NM1*41, NM1*40, NM1*QC, NM1*IL, CLM*, SV1*HC:, DTP*472)
- spot-check.json + spot-check-summary.txt refreshed from
pyX12 (was 10/10 stale 403 errors; now 20/20 PASS)
Refs: SP41 inwindow-rebill-pipeline, plan step 3 (10 well-formed 837P
files with NM1*QC patient/subscriber loop) + plan step 4 (Edifabric /
v2/x12/validate).
- Adds `cyclone resubmit-rejected-claims` to push corrected single-claim
837 files to the Gainwell ToHPE SFTP dir. Idempotent (stat-then-skip by
byte size). One persistent paramiko session per batch with
reconnect-every=50 to dodge MOVEit's silent per-session file cap
(~200 puts/session, no exception).
- Validates each file via `parse_837` before upload and rejects any
whose payer_id is not `CO_TXIX` (catches a bad byte-fix early).
- Refreshes test fixtures (`minimal_837p.txt`, `co_medicaid_837p.txt`,
`co_medicaid_837p_with_renderer.txt`) and the corresponding test
assertions (`test_payer.py`, `test_payer_summary.py`,
`test_co_medicaid_fixture.py`, `test_parse_837.py`) from the old
`SKCO0`/`COHCPF` payer IDs to `CO_TXIX`, matching
PayerConfig.co_medicaid() and the HCPF 837P Companion Guide.
- Adds `ingest/` to .gitignore — local scratch / production-data
staging only.
- Approved design for the Python 837P parser module under backend/
- Pydantic v2, click CLI, structural + CO Medicaid validation
- One JSON file per claim, summary.json, continue-on-failure
- Includes .gitignore for the Python + Node stack
Nora
Tyler
Cyclone