• There are 38 files with units, with 5,457 lines of code.
• 0 very complex files (McCabe index sum 251+; 0 lines of code)
• 1 complex files (McCabe index sum 126-250; 457 lines of code)
• 2 medium complex files (McCabe index sum 51-125; 727 lines of code)
• 6 slightly complex files (McCabe index sum 26-50; 646 lines of code)
• 29 simple files (McCabe index sum 1-25; 3,627 lines of code)
• 36 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File	# lines	# units	McCabe index (sum)	per 100 lines	most complex unit
reference-data.js in plugins/healthcare/skills/fraud-detection/scripts	457	36	197	43	17
finding-view.js in plugins/healthcare/skills/fraud-detection/scripts	589	7	96	16	61
version_bump.py in scripts	138	15	55	40	11
d17-market-saturation.js in plugins/healthcare/skills/fraud-detection/scripts	94	3	35	37	16
d03-phantom-billing.js in plugins/healthcare/skills/fraud-detection/scripts	132	1	34	26	34
pipeline.js in plugins/healthcare/skills/fraud-detection/scripts	119	6	31	26	20
d16-prescribing-outlier.js in plugins/healthcare/skills/fraud-detection/scripts	93	3	29	31	17
d15-dme-outlier.js in plugins/healthcare/skills/fraud-detection/scripts	95	3	29	31	18
screen.js in plugins/healthcare/skills/fraud-detection/scripts	113	3	26	23	10
fetch-nppes.js in plugins/healthcare/skills/fraud-detection/scripts	81	4	25	31	18
setup_fhir_project.py in plugins/healthcare/skills/fhir-developer/scripts	183	12	25	14	11
fetch-enrichment.js in plugins/healthcare/skills/fraud-detection/scripts	92	6	20	22	6
d07-outlier.js in plugins/healthcare/skills/fraud-detection/scripts	109	3	19	17	8
d01-impossible-day.js in plugins/healthcare/skills/fraud-detection/scripts	86	1	18	21	18
fetch-reference.js in plugins/healthcare/skills/fraud-detection/scripts	615	8	17	3	4
d18-ownership-ring.js in plugins/healthcare/skills/fraud-detection/scripts	76	2	16	21	9
generate-readme.ts in scripts	69	5	16	23	8
source-row.js in plugins/healthcare/skills/fraud-detection/scripts	117	3	15	13	7
gate.js in plugins/healthcare/skills/fraud-detection/scripts	210	2	15	7	9
d20-hcbs-overlap.js in plugins/healthcare/skills/fraud-detection/scripts	47	1	13	28	13
extract.ts in plugins/healthcare/skills/doc-extract/scripts	164	4	12	7	9
sample_size_calculator.py in plugins/healthcare/skills/clinical-trial-protocol/scripts	326	3	12	4	10
enrichment.js in plugins/healthcare/skills/fraud-detection/scripts	27	3	11	41	5
d09-ineligible-orderer.js in plugins/healthcare/skills/fraud-detection/scripts	60	2	10	17	5
render-dashboard.js in plugins/healthcare/skills/fraud-detection/scripts	255	2	10	4	7
sources.js in plugins/healthcare/skills/fraud-detection/scripts	159	4	10	6	6
d14-opt-out.js in plugins/healthcare/skills/fraud-detection/scripts	52	2	9	17	6
d10-revoked-provider.js in plugins/healthcare/skills/fraud-detection/scripts	54	2	9	17	6
d13-global-period.js in plugins/healthcare/skills/fraud-detection/scripts	53	1	9	17	9
batch.ts in plugins/healthcare/skills/clinical-note-extract/scripts	70	3	9	13	6
cohort-slice.js in plugins/healthcare/skills/fraud-detection/scripts	31	2	8	26	7
investigate.js in plugins/healthcare/skills/fraud-detection/workflows	339	1	6	2	6
duck.js in plugins/healthcare/skills/fraud-detection/scripts	19	2	6	32	4
summaries.js in plugins/healthcare/skills/fraud-detection/scripts	33	1	4	12	4
registry.js in plugins/healthcare/skills/fraud-detection/scripts	22	1	3	14	3
render-packet.js in plugins/healthcare/skills/fraud-detection/scripts	129	1	2	2	2
smoke.ts in plugins/healthcare/servers/fhir	24	1	2	8	2
render-xlsx.js in plugins/healthcare/skills/fraud-detection/scripts	125	1	1	1	1

• File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
• Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
• Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
• A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.