I contributed the maximum of $4150 to my HSA. $2800 is on my W2. The additional $1350 I just made. How do I know the full $4150 was deducted ($1350 shows on HSA summary)?

HSA Summary shows: Deduction $1350 Total Distributions $2394 Taxable distributions $0 Taxable earnings on excess contributions $0 Tax-free employer contributions $2,800 Excess employer contributions withdrawn $0 I just made the additional payment and entered it as made not through my employer. Is that correct?