We present PC-QEC, a proof-carrying compilation framework for quantum error correction parameterized by both code distance and syndrome-extraction scheme. It covers all four schemes---Standard, Flag, Shor and Knill---with circuit-level distance guarantees for every legal code distance in each proved family under the declared fault and readout contracts. The circuit-level model permits single-wire Pauli faults at every operation's qubit operands, capturing data errors, readout errors and ancilla faults that propagate into multi-qubit hook errors. For each family and scheme, code-algebra proofs and fault-aware Hoare proofs compose into a finite symbolic certificate whose size is independent of code distance. We demonstrate family-wide guarantees for five code families across all four schemes. For rotated Surface code, one Standard Scheme certificate proves a distance lower bound $d$ for every odd $d\ge3$ and checks in 214\,s on average. Lean 4 mechanizes the metatheory and exact circuit-level distances for canonical Surface, hypergraph-product (HGP) and Toric code families.

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