Please confirm that Loop 2330I should correspond to Loop 2330B/2010BB and not Loop 2310.
The Other Payer Billing Provider (Loop ID 2330I) should reference Loop ID 2010AA not Loop ID 2310 in the NM1 Segment Situational Rule.
A future version of the implementation guide will correct the reference from Loop ID 2310 to Loop ID 2010AA of the Situational Rule.