Landing: explain navigation billing; superbill drops the midpoint option

[ralyodio]

Two changes.

1. Landing page: a plain-language Get paid for coordination section. Since 2024 Medicare pays practices for navigation work (about $75–$100 a month per patient for the first hour, varies by locality), and tleehealth counts the minutes and hands the biller a superbill.

• The three steps, program cards with their codes, a superbill mock, and a note that the practice submits the claims.
• Nav link Get paid, an Advocate seat chip, tleehealth superbill --csv in the terminal sample, and an updated meta description.
• Checked in Chromium at 1360px and 390px: no errors and no horizontal overflow.

2. Removed the superbill's midpoint option. The CPT midpoint rule (counting G0023 at 31 minutes) does not apply. CMS, CY2024 PFS final rule, 88 FR 78941: "if a patient requires less than 60 minutes per month for PIN services, then their needs may be best suited to other types of care management services." CMS also declined shorter increments for CHI (88 FR 78925), and the CY2025 and CY2026 rules kept the 60 minutes. The ACS PIN payment FAQ agrees: "a minimum of 60 minutes."

• Removed: ?rule=midpoint, the UI select, the CLI --rule flag and the MCP rule argument. Units now always need their full time, and the code comment cites the rule so the option isn't re-added.
• Tests now assert that 31 minutes of PIN bills nothing and 76 bills no add-on. 67 pass on a fresh Postgres.
• CLI and MCP bumped to 0.3.1.

🤖 Generated with Claude Code